RE: [PATCH] mwifiex: remove unnecessary call to memset

2017-09-11 Thread Xinming Hu
; netdev@vger.kernel.org; Himanshu Jha > Subject: [EXT] [PATCH] mwifiex: remove unnecessary call to memset > > External Email > > -- > call to memset to assign 0 value immediately after allocating memory with > kz

[PATCH] mwifiex: remove unnecessary call to memset

2017-09-11 Thread Himanshu Jha
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,