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| author | Markus Elfring <elfring@users.sourceforge.net> | 2014-11-23 17:05:18 +0100 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2014-12-04 15:16:02 +0100 |
| commit | 34685627288baa370a6102ce58d47266d24050fd (patch) | |
| tree | 50d76e392c05059be905a305bba22d4f7d363939 /drivers/video/fbdev/uvesafb.c | |
| parent | video: fbdev-VIA: Deletion of an unnecessary check before the function call "... (diff) | |
| download | linux-34685627288baa370a6102ce58d47266d24050fd.tar.xz linux-34685627288baa370a6102ce58d47266d24050fd.zip | |
video: uvesafb: Deletion of an unnecessary check before the function call "platform_device_put"
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>
Diffstat (limited to 'drivers/video/fbdev/uvesafb.c')
| -rw-r--r-- | drivers/video/fbdev/uvesafb.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c index f718627b368f..d32d1c4d1b99 100644 --- a/drivers/video/fbdev/uvesafb.c +++ b/drivers/video/fbdev/uvesafb.c @@ -1922,8 +1922,7 @@ static int uvesafb_init(void) err = -ENOMEM; if (err) { - if (uvesafb_device) - platform_device_put(uvesafb_device); + platform_device_put(uvesafb_device); platform_driver_unregister(&uvesafb_driver); cn_del_callback(&uvesafb_cn_id); return err; |