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[5/6] nvmem: core: remove unneeded NULL check

Message ID 20170726093448.2564-6-srinivas.kandagatla@linaro.org
State New
Headers show
Series nvmem: fixes for next rc | expand

Commit Message

Srinivas Kandagatla July 26, 2017, 9:34 a.m. UTC 
From: Dan Carpenter <dan.carpenter@oracle.com>


"p" is the list iterator so it can't be NULL.  Static checkers complain
about this unnecessary check because we dereference the list iterator to
get the next item in the list so we'd be in trouble if it really was
NULL.  I have removed the check.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

---
 drivers/nvmem/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.9.3
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Patch

diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c
index 72a60dc..de54c7f 100644
--- a/drivers/nvmem/core.c
+++ b/drivers/nvmem/core.c
@@ -290,7 +290,7 @@  static struct nvmem_cell *nvmem_find_cell(const char *cell_id)
 	mutex_lock(&nvmem_cells_mutex);
 
 	list_for_each_entry(p, &nvmem_cells, node)
-		if (p && !strcmp(p->name, cell_id)) {
+		if (!strcmp(p->name, cell_id)) {
 			mutex_unlock(&nvmem_cells_mutex);
 			return p;
 		}