On 29/10/17 13:30, Julia Lawall wrote: > > > On Sun, 29 Oct 2017, Colin King wrote: > >> From: Colin Ian King <colin.king@xxxxxxxxxxxxx> >> >> Pointer pix is being initialized to a value and a little later >> being assigned the same value again. Remove the redundant second >> duplicate assignment. Cleans up the clang warning: >> >> drivers/media/platform/sti/bdisp/bdisp-v4l2.c:726:26: warning: Value >> stored to 'pix' during its initialization is never read >> >> Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx> >> --- >> drivers/media/platform/sti/bdisp/bdisp-v4l2.c | 1 - >> 1 file changed, 1 deletion(-) >> >> diff --git a/drivers/media/platform/sti/bdisp/bdisp-v4l2.c b/drivers/media/platform/sti/bdisp/bdisp-v4l2.c >> index 939da6da7644..14e99aeae140 100644 >> --- a/drivers/media/platform/sti/bdisp/bdisp-v4l2.c >> +++ b/drivers/media/platform/sti/bdisp/bdisp-v4l2.c >> @@ -731,7 +731,6 @@ static int bdisp_g_fmt(struct file *file, void *fh, struct v4l2_format *f) >> return PTR_ERR(frame); >> } >> >> - pix = &f->fmt.pix; > > Why not keep this one and drop the first one? Maybe it would be nice to > keep all the initializations related to pix together? Good point. Will send a V2. > > julia > >> pix->width = frame->width; >> pix->height = frame->height; >> pix->pixelformat = frame->fmt->pixelformat; >> -- >> 2.14.1 >> >> -- >> To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in >> the body of a message to majordomo@xxxxxxxxxxxxxxx >> More majordomo info at http://vger.kernel.org/majordomo-info.html >>
