Function `sh_veu_find_fmt` returns an address that is an addition of a base pointer `sh_veu_fmt` and an offset. The base pointer refers to a global variable of which address cannot be NULL. Therefore, this commit removes the NULL pointer checks on the return values of function `sh_veu_find_fmt`. Signed-off-by: Shaobo He <shaobo@xxxxxxxxxxx> --- drivers/media/platform/sh_veu.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/media/platform/sh_veu.c b/drivers/media/platform/sh_veu.c index 09ae64a..3069015 100644 --- a/drivers/media/platform/sh_veu.c +++ b/drivers/media/platform/sh_veu.c @@ -493,9 +493,6 @@ static int sh_veu_try_fmt_vid_cap(struct file *file, void *priv, const struct sh_veu_format *fmt; fmt = sh_veu_find_fmt(f); - if (!fmt) - /* wrong buffer type */ - return -EINVAL; return sh_veu_try_fmt(f, fmt); } @@ -506,9 +503,6 @@ static int sh_veu_try_fmt_vid_out(struct file *file, void *priv, const struct sh_veu_format *fmt; fmt = sh_veu_find_fmt(f); - if (!fmt) - /* wrong buffer type */ - return -EINVAL; return sh_veu_try_fmt(f, fmt); } -- 2.7.4
