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staging: unisys: No point in checking != 0

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Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jes Sorensen 2015-05-05 18:35:57 -04:00 committed by Greg Kroah-Hartman
parent 4eb32b4892
commit ebec896762
1 changed files with 13 additions and 13 deletions
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26
drivers/staging/unisys/visorchipset/visorchipset_main.c
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@ -368,7 +368,7 @@ static ssize_t toolaction_store(struct device *dev,
u8 tool_action;
int ret;
if (kstrtou8(buf, 10, &tool_action) != 0)
if (kstrtou8(buf, 10, &tool_action))
return -EINVAL;
ret = visorchannel_write(controlvm_channel,
@ -402,7 +402,7 @@ static ssize_t boottotool_store(struct device *dev,
int val, ret;
struct efi_spar_indication efi_spar_indication;
if (kstrtoint(buf, 10, &val) != 0)
if (kstrtoint(buf, 10, &val))
return -EINVAL;
efi_spar_indication.boot_to_tool = val;
@ -434,7 +434,7 @@ static ssize_t error_store(struct device *dev, struct device_attribute *attr,
u32 error;
int ret;
if (kstrtou32(buf, 10, &error) != 0)
if (kstrtou32(buf, 10, &error))
return -EINVAL;
ret = visorchannel_write(controlvm_channel,
@ -464,7 +464,7 @@ static ssize_t textid_store(struct device *dev, struct device_attribute *attr,
u32 text_id;
int ret;
if (kstrtou32(buf, 10, &text_id) != 0)
if (kstrtou32(buf, 10, &text_id))
return -EINVAL;
ret = visorchannel_write(controlvm_channel,
@ -495,7 +495,7 @@ static ssize_t remaining_steps_store(struct device *dev,
u16 remaining_steps;
int ret;
if (kstrtou16(buf, 10, &remaining_steps) != 0)
if (kstrtou16(buf, 10, &remaining_steps))
return -EINVAL;
ret = visorchannel_write(controlvm_channel,
@ -1701,7 +1701,7 @@ handle_command(struct controlvm_message inmsg, HOSTADDRESS channel_addr)
* within our OS-controlled memory. We need to know that, because it
* makes a difference in how we compute the virtual address.
*/
if (parm_addr != 0 && parm_bytes != 0) {
if (parm_addr && parm_bytes) {
bool retry = false;
parser_ctx =
@ -1962,7 +1962,7 @@ setup_crash_devices_work_queue(struct work_struct *work)
}
/* reuse IOVM create bus message */
if (local_crash_bus_msg.cmd.create_bus.channel_addr != 0) {
if (local_crash_bus_msg.cmd.create_bus.channel_addr) {
bus_create(&local_crash_bus_msg);
} else {
POSTCODE_LINUX_2(CRASH_DEV_BUS_NULL_FAILURE_PC,
@ -1971,7 +1971,7 @@ setup_crash_devices_work_queue(struct work_struct *work)
}
/* reuse create device message for storage device */
if (local_crash_dev_msg.cmd.create_device.channel_addr != 0) {
if (local_crash_dev_msg.cmd.create_device.channel_addr) {
my_device_create(&local_crash_dev_msg);
} else {
POSTCODE_LINUX_2(CRASH_DEV_DEV_NULL_FAILURE_PC,
@ -2129,10 +2129,10 @@ static ssize_t chipsetready_store(struct device *dev,
if (sscanf(buf, "%63s", msgtype) != 1)
return -EINVAL;
if (strcmp(msgtype, "CALLHOMEDISK_MOUNTED") == 0) {
if (!strcmp(msgtype, "CALLHOMEDISK_MOUNTED")) {
chipset_events[0] = 1;
return count;
} else if (strcmp(msgtype, "MODULES_LOADED") == 0) {
} else if (!strcmp(msgtype, "MODULES_LOADED")) {
chipset_events[1] = 1;
return count;
}
@ -2149,7 +2149,7 @@ static ssize_t devicedisabled_store(struct device *dev,
{
unsigned int id;
if (kstrtouint(buf, 10, &id) != 0)
if (kstrtouint(buf, 10, &id))
return -EINVAL;
parahotplug_request_complete(id, 0);
@ -2166,7 +2166,7 @@ static ssize_t deviceenabled_store(struct device *dev,
{
unsigned int id;
if (kstrtouint(buf, 10, &id) != 0)
if (kstrtouint(buf, 10, &id))
return -EINVAL;
parahotplug_request_complete(id, 1);
@ -2195,7 +2195,7 @@ visorchipset_init(void)
}
addr = controlvm_get_channel_address();
if (addr != 0) {
if (addr) {
controlvm_channel =
visorchannel_create_with_lock
(addr,