[PATCH 3/5] staging: gasket: sysfs: remove unnecessary NULL check on device ptr

[Todd Poynor]

From: Todd Poynor <toddpoy...@google.com>

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

Reported-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Signed-off-by: Todd Poynor <toddpoy...@google.com>
---
 drivers/staging/gasket/gasket_sysfs.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/staging/gasket/gasket_sysfs.c 
b/drivers/staging/gasket/gasket_sysfs.c
index 2d8647de697cd..da972ce0e0db0 100644
--- a/drivers/staging/gasket/gasket_sysfs.c
+++ b/drivers/staging/gasket/gasket_sysfs.c
@@ -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) {
-- 
2.18.0.345.g5c9ce644c3-goog