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[PATCH] uml: hostfs variable renaming

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* rename name to host_root_path
* rename data to req_root.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Paolo 'Blaisorblade' Giarrusso 2007-03-29 01:20:33 -07:00 committed by Linus Torvalds
parent 622e696938
commit 75e8defbe4
1 changed files with 12 additions and 12 deletions
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24
fs/hostfs/hostfs_kern.c
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@ -938,7 +938,7 @@ static const struct address_space_operations hostfs_link_aops = {
static int hostfs_fill_sb_common(struct super_block *sb, void *d, int silent)
{
struct inode *root_inode;
char *name, *data = d;
char *host_root_path, *req_root = d;
int err;
sb->s_blocksize = 1024;
@ -947,16 +947,16 @@ static int hostfs_fill_sb_common(struct super_block *sb, void *d, int silent)
sb->s_op = &hostfs_sbops;
/* NULL is printed as <NULL> by sprintf: avoid that. */
if (data == NULL)
data = "";
if (req_root == NULL)
req_root = "";
err = -ENOMEM;
name = kmalloc(strlen(root_ino) + 1
+ strlen(data) + 1, GFP_KERNEL);
if(name == NULL)
host_root_path = kmalloc(strlen(root_ino) + 1
+ strlen(req_root) + 1, GFP_KERNEL);
if(host_root_path == NULL)
goto out;
sprintf(name, "%s/%s", root_ino, data);
sprintf(host_root_path, "%s/%s", root_ino, req_root);
root_inode = iget(sb, 0);
if(root_inode == NULL)
@ -966,10 +966,10 @@ static int hostfs_fill_sb_common(struct super_block *sb, void *d, int silent)
if(err)
goto out_put;
HOSTFS_I(root_inode)->host_filename = name;
/* Avoid that in the error path, iput(root_inode) frees again name through
* hostfs_destroy_inode! */
name = NULL;
HOSTFS_I(root_inode)->host_filename = host_root_path;
/* Avoid that in the error path, iput(root_inode) frees again
* host_root_path through hostfs_destroy_inode! */
host_root_path = NULL;
err = -ENOMEM;
sb->s_root = d_alloc_root(root_inode);
@ -989,7 +989,7 @@ static int hostfs_fill_sb_common(struct super_block *sb, void *d, int silent)
out_put:
iput(root_inode);
out_free:
kfree(name);
kfree(host_root_path);
out:
return(err);
}