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nvmem: core: remove unneeded NULL check

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"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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dan Carpenter 2017-07-26 11:34:47 +02:00 committed by Greg Kroah-Hartman
parent d026d70a2e
commit fd08611317
1 changed files with 1 additions and 1 deletions
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drivers/nvmem/core.c
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@ -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;
}