Author: Heena Sirwani <heenasirwani@gmail.com> The following patch removes a variable which is not very useful using coccinelle. The following semaintic patch was used: @@ identifier ret; @@ -int ret = 0; … when != ret when strict -return ret; +return 0; Signed-off-by: Heena Sirwani Signed-off-by: Greg Kroah-Hartman — drivers/staging/rtl8188eu/core/rtw_ap.c | 13 +++++——– 1 file changed, …