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| author |   Wen Yang <wen.yang99@zte.com.cn> | 2018-12-20 19:13:08 +0100 |
|---|---|---|
| committer |   Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2018-12-20 19:13:08 +0100 |
| commit | 5c29085a724fb8b84bb492a6e2645e28d9bc3dae (patch) | |
| tree | fbd15f6e8d6782d5b9edc44d0887eb2d2d0e567b /drivers/video | |
| parent | fbdev: omap2: omapfb: convert to DEFINE_SHOW_ATTRIBUTE (diff) | |
| download | linux-dev-5c29085a724fb8b84bb492a6e2645e28d9bc3dae.tar.xz linux-dev-5c29085a724fb8b84bb492a6e2645e28d9bc3dae.zip | |
fbdev: fsl-diu: remove redundant null check on cmap
The null check on &info->cmap is redundant since cmap is a struct
inside fb_info and can never be null, so the check is always true.
We may remove it.
Signed-off-by: Wen Yang <wen.yang99@zte.com.cn>
Acked-by: Timur Tabi <timur@kernel.org>
Cc: zhong.weidong@zte.com.cn
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/fsl-diu-fb.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/video/fbdev/fsl-diu-fb.c b/drivers/video/fbdev/fsl-diu-fb.c index 332a56b6811f..9a5451ba4d44 100644 --- a/drivers/video/fbdev/fsl-diu-fb.c +++ b/drivers/video/fbdev/fsl-diu-fb.c @@ -1575,8 +1575,7 @@ static void uninstall_fb(struct fb_info *info) unregister_framebuffer(info); unmap_video_memory(info); - if (&info->cmap) - fb_dealloc_cmap(&info->cmap); + fb_dealloc_cmap(&info->cmap); mfbi->registered = 0; } |