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staging: gasket: sysfs: remove unnecessary NULL check on device ptr

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The device pointer passed into get_mapping() will never be NULL; the
check is unnecessary.

Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Todd Poynor
2018-07-27 22:21:58 -07:00
committed by Alex Van Damme
parent f10af4ee11
commit a7ac1d2090
1 changed files with 0 additions and 5 deletions
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5
gasket_sysfs.c
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@@ -67,11 +67,6 @@ static struct gasket_sysfs_mapping *get_mapping(struct device *device)
{
int i;
if (!device) {
pr_debug("%s: Received NULL device\n", __func__);
return NULL;
}
for (i = 0; i < GASKET_SYSFS_NUM_MAPPINGS; i++) {
mutex_lock(&dev_mappings[i].mutex);
if (dev_mappings[i].device == device) {