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video: uvesafb: Deletion of an unnecessary check before the function call "platform_device_put"

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The platform_device_put() function tests whether its argument is NULL
and then returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Markus Elfring 2014-11-23 17:05:18 +01:00 • committed by Tomi Valkeinen
parent 7728495127
commit 3468562728
1 changed files with 1 additions and 2 deletions
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3
drivers/video/fbdev/uvesafb.c
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@ -1922,8 +1922,7 @@ static int uvesafb_init(void)
err = -ENOMEM; err = -ENOMEM;
if (err) { if (err) {
if (uvesafb_device) platform_device_put(uvesafb_device);
platform_device_put(uvesafb_device);
platform_driver_unregister(&uvesafb_driver); platform_driver_unregister(&uvesafb_driver);
cn_del_callback(&uvesafb_cn_id); cn_del_callback(&uvesafb_cn_id);
return err; return err;