Author: Ankita Patil <patil.ankita.r@gmail.com> This patch removes unnecessary variable in file dgap.c using Coccinelle. Semantic patch for this is as follows: @@ expression ret; identifier f; @@ -ret = +return f(…); -return ret; Also removed the unneeded variable manually. Signed-off-by: Ankita Patil Signed-off-by: Greg Kroah-Hartman — drivers/staging/media/omap24xx/omap24xxcam.c | 10 ++——– 1 file changed, 2 insertions(+), …