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staging: rtl8188eu: core: Remove redundant memset before memcpy
authorTapasweni Pathak <tapaswenipathak@gmail.com>
Sun, 26 Oct 2014 16:05:04 +0000 (21:35 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 28 Oct 2014 07:41:42 +0000 (15:41 +0800)
commita707edd2360e739a27fd7b1720edd075ee5f7f64
tree1e1a973a709892e5a38340e67d482fbe5414e651tree | snapshot
parentc650ba7377ad3602b3fad8651ceeec8a20b74b17commit | diff
staging: rtl8188eu: core: Remove redundant memset before memcpy

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 <tapaswenipathak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/rtl8188eu/core/rtw_ioctl_set.c diff | blob | history
drivers/staging/rtl8188eu/core/rtw_mlme.c diff | blob | history
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