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Fix formatting and missing braces in qemu-img.c
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Jes Sorensen
Kevin Wolf
parent
4ac8aacd95
commit
b8fb60da2d
77
qemu-img.c
77
qemu-img.c
@ -305,8 +305,9 @@ static int img_create(int argc, char **argv)
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flags = 0;
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for(;;) {
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c = getopt(argc, argv, "F:b:f:he6o:");
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if (c == -1)
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if (c == -1) {
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break;
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}
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switch(c) {
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case 'h':
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help();
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@ -333,8 +334,9 @@ static int img_create(int argc, char **argv)
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}
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/* Get the filename */
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if (optind >= argc)
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if (optind >= argc) {
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help();
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}
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filename = argv[optind++];
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if (options && !strcmp(options, "?")) {
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@ -471,8 +473,9 @@ static int img_check(int argc, char **argv)
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fmt = NULL;
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for(;;) {
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c = getopt(argc, argv, "f:h");
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if (c == -1)
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if (c == -1) {
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break;
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}
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switch(c) {
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case 'h':
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help();
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@ -482,8 +485,9 @@ static int img_check(int argc, char **argv)
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break;
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}
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}
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if (optind >= argc)
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if (optind >= argc) {
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help();
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}
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filename = argv[optind++];
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bs = bdrv_new_open(filename, fmt, BDRV_O_FLAGS);
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@ -547,8 +551,9 @@ static int img_commit(int argc, char **argv)
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fmt = NULL;
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for(;;) {
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c = getopt(argc, argv, "f:h");
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if (c == -1)
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if (c == -1) {
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break;
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}
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switch(c) {
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case 'h':
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help();
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@ -558,8 +563,9 @@ static int img_commit(int argc, char **argv)
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break;
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}
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}
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if (optind >= argc)
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if (optind >= argc) {
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help();
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}
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filename = argv[optind++];
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bs = bdrv_new_open(filename, fmt, BDRV_O_FLAGS | BDRV_O_RDWR);
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@ -683,8 +689,9 @@ static int img_convert(int argc, char **argv)
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flags = 0;
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for(;;) {
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c = getopt(argc, argv, "f:O:B:s:hce6o:");
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if (c == -1)
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if (c == -1) {
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break;
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}
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switch(c) {
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case 'h':
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help();
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@ -717,7 +724,9 @@ static int img_convert(int argc, char **argv)
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}
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bs_n = argc - optind - 1;
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if (bs_n < 1) help();
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if (bs_n < 1) {
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help();
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}
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out_filename = argv[argc - 1];
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@ -905,8 +914,9 @@ static int img_convert(int argc, char **argv)
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}
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assert (remainder == 0);
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if (n < cluster_sectors)
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if (n < cluster_sectors) {
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memset(buf + n * 512, 0, cluster_size - n * 512);
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}
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if (is_not_zero(buf, cluster_size)) {
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ret = bdrv_write_compressed(out_bs, sector_num, buf,
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cluster_sectors);
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@ -926,12 +936,14 @@ static int img_convert(int argc, char **argv)
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sector_num = 0; // total number of sectors converted so far
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for(;;) {
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nb_sectors = total_sectors - sector_num;
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if (nb_sectors <= 0)
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if (nb_sectors <= 0) {
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break;
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if (nb_sectors >= (IO_BUF_SIZE / 512))
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}
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if (nb_sectors >= (IO_BUF_SIZE / 512)) {
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n = (IO_BUF_SIZE / 512);
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else
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} else {
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n = nb_sectors;
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}
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while (sector_num - bs_offset >= bs_sectors) {
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bs_i ++;
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@ -943,8 +955,9 @@ static int img_convert(int argc, char **argv)
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sector_num, bs_i, bs_offset, bs_sectors); */
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}
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if (n > bs_offset + bs_sectors - sector_num)
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if (n > bs_offset + bs_sectors - sector_num) {
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n = bs_offset + bs_sectors - sector_num;
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}
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if (has_zero_init) {
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/* If the output image is being created as a copy on write image,
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@ -1080,8 +1093,9 @@ static int img_info(int argc, char **argv)
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fmt = NULL;
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for(;;) {
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c = getopt(argc, argv, "f:h");
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if (c == -1)
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if (c == -1) {
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break;
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}
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switch(c) {
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case 'h':
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help();
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@ -1091,8 +1105,9 @@ static int img_info(int argc, char **argv)
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break;
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}
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}
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if (optind >= argc)
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if (optind >= argc) {
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help();
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}
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filename = argv[optind++];
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bs = bdrv_new_open(filename, fmt, BDRV_O_FLAGS | BDRV_O_NO_BACKING);
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@ -1103,11 +1118,12 @@ static int img_info(int argc, char **argv)
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bdrv_get_geometry(bs, &total_sectors);
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get_human_readable_size(size_buf, sizeof(size_buf), total_sectors * 512);
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allocated_size = get_allocated_file_size(filename);
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if (allocated_size < 0)
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if (allocated_size < 0) {
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snprintf(dsize_buf, sizeof(dsize_buf), "unavailable");
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else
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} else {
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get_human_readable_size(dsize_buf, sizeof(dsize_buf),
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allocated_size);
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}
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printf("image: %s\n"
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"file format: %s\n"
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"virtual size: %s (%" PRId64 " bytes)\n"
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@ -1115,11 +1131,13 @@ static int img_info(int argc, char **argv)
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filename, fmt_name, size_buf,
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(total_sectors * 512),
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dsize_buf);
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if (bdrv_is_encrypted(bs))
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if (bdrv_is_encrypted(bs)) {
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printf("encrypted: yes\n");
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}
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if (bdrv_get_info(bs, &bdi) >= 0) {
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if (bdi.cluster_size != 0)
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if (bdi.cluster_size != 0) {
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printf("cluster_size: %d\n", bdi.cluster_size);
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}
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}
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bdrv_get_backing_filename(bs, backing_filename, sizeof(backing_filename));
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if (backing_filename[0] != '\0') {
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@ -1152,8 +1170,9 @@ static int img_snapshot(int argc, char **argv)
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/* Parse commandline parameters */
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for(;;) {
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c = getopt(argc, argv, "la:c:d:h");
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if (c == -1)
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if (c == -1) {
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break;
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}
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switch(c) {
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case 'h':
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help();
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@ -1193,8 +1212,9 @@ static int img_snapshot(int argc, char **argv)
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}
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}
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if (optind >= argc)
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if (optind >= argc) {
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help();
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}
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filename = argv[optind++];
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/* Open the image */
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@ -1218,23 +1238,26 @@ static int img_snapshot(int argc, char **argv)
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sn.date_nsec = tv.tv_usec * 1000;
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ret = bdrv_snapshot_create(bs, &sn);
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if (ret)
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if (ret) {
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error("Could not create snapshot '%s': %d (%s)",
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snapshot_name, ret, strerror(-ret));
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}
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break;
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case SNAPSHOT_APPLY:
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ret = bdrv_snapshot_goto(bs, snapshot_name);
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if (ret)
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if (ret) {
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error("Could not apply snapshot '%s': %d (%s)",
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snapshot_name, ret, strerror(-ret));
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}
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break;
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case SNAPSHOT_DELETE:
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ret = bdrv_snapshot_delete(bs, snapshot_name);
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if (ret)
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if (ret) {
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error("Could not delete snapshot '%s': %d (%s)",
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snapshot_name, ret, strerror(-ret));
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}
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break;
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}
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@ -1262,8 +1285,9 @@ static int img_rebase(int argc, char **argv)
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for(;;) {
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c = getopt(argc, argv, "uhf:F:b:");
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if (c == -1)
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if (c == -1) {
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break;
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}
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switch(c) {
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case 'h':
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help();
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@ -1283,8 +1307,9 @@ static int img_rebase(int argc, char **argv)
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}
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}
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if ((optind >= argc) || !out_baseimg)
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if ((optind >= argc) || !out_baseimg) {
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help();
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}
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filename = argv[optind++];
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/*
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