Author: Heena Sirwani <heenasirwani@gmail.com> The following patch removes a variable that is not very useful using coccinelle. The semantic patch used was: @@ 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/lustre/lustre/lmv/lmv_obd.c | 3 +– 1 file changed, 1 …