Author: Tapasweni Pathak <tapaswenipathak@gmail.com> The region set by the call to memset, immediately overwritten by the subsequent call to memcpy makes the memset redundant. This patch removes the redundant memset before memcpy using the following coccinelle script: @@ expression e1,e2,e3,e4; @@ – memset(e1,e2,e3); memcpy(e1,e4,e3); Signed-off-by: Tapasweni Pathak Signed-off-by: Greg Kroah-Hartman — drivers/staging/rtl8188eu/core/rtw_ioctl_set.c | 1 – …