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(parent: 26177d7) | patch
mwifiex: remove unnecessary call to memset
authorHimanshu Jha <himanshujha199640@gmail.com>
Mon, 11 Sep 2017 12:46:04 +0000 (18:16 +0530)
committerKalle Valo <kvalo@codeaurora.org>
Wed, 20 Sep 2017 12:46:59 +0000 (15:46 +0300)
commit85dafc12919659ec744e111b1714792cd3d0a9ca
tree5fb5eb02c992b646391fbb4e0b112c97cb92de0ctree | snapshot
parent26177d7f3969da1827bc2b5923edcfc2ff4c3a61commit | diff
mwifiex: remove unnecessary call to memset

call to memset to assign 0 value immediately after allocating
memory with kzalloc is unnecesaary as kzalloc allocates the memory
filled with 0 value.

Semantic patch used to resolve this issue:

@@
expression e,e2; constant c;
statement S;
@@

  e = kzalloc(e2, c);
  if(e == NULL) S
- memset(e, 0, e2);

Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
drivers/net/wireless/marvell/mwifiex/scan.c diff | blob | history
Domain: System / Kernel;