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dm: core: remove unnecessary return condition in driver lookup

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The variable "drv" never becomes NULL because ll_entry_start()
always returns a valid pointer even if there are no entries.

The case "n_ents == 0" is covered by the following "for" loop.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Masahiro Yamada 2014-11-17 17:19:40 +09:00 • committed by Simon Glass
parent 84a7153733
commit f724e0bba2
1 changed files with 0 additions and 3 deletions
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3
drivers/core/lists.c
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@ -25,9 +25,6 @@ struct driver *lists_driver_lookup_name(const char *name)
const int n_ents = ll_entry_count(struct driver, driver);
struct driver *entry;
if (!drv || !n_ents)
return NULL;
for (entry = drv; entry != drv + n_ents; entry++) {
if (!strcmp(name, entry->name))
return entry;