From: kbuild test robot <lkp(a)intel.com&gt; Use zeroing allocator rather than allocator followed by memset with 0 Generated by: scripts/coccinelle/api/alloc/zalloc-simple.cocci CC: James Smart <jsmart2021(a)gmail.com&gt; Signed-off-by: kbuild test robot <lkp(a)intel.com&gt; Signed-off-by: Julia Lawall <julia.lawall(a)inria.fr&gt; --- url: https://github.com/0day-ci/linux/commits/James-Smart/efct-Broadcom-Emulex... base: https://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git for-next :::::: branch date: 4 hours ago :::::: commit date: 4 hours ago efct_xport.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) --- a/drivers/scsi/elx/efct/efct_xport.c +++ b/drivers/scsi/elx/efct/efct_xport.c @@ -41,11 +41,10 @@ efct_xport_alloc(struct efct *efct) { struct efct_xport *xport; - xport = kmalloc(sizeof(*xport), GFP_KERNEL); + xport = kzalloc(sizeof(*xport), GFP_KERNEL); if (!xport) return xport; - memset(xport, 0, sizeof(*xport)); xport->efct = efct; return xport; } @@ -685,12 +684,10 @@ efct_xport_control(struct efct_xport *xp context = va_arg(argp, void *); va_end(argp); - payload = kmalloc(sizeof(*payload), GFP_KERNEL); + payload = kzalloc(sizeof(*payload), GFP_KERNEL); if (!payload) return EFC_FAIL; - memset(payload, 0, sizeof(*payload)); - efct = node->efc->base; hw = &efct->hw;