drivers/net/ethernet/qlogic/qed/qed_int.c:644:30-37: WARNING: kzalloc should be
used for p_hwfn -> hw_info . p_igu_info, instead of kmalloc/memset
Use kzalloc rather than kmalloc followed by memset with 0
This considers some simple cases that are common and easy to validate
Note in particular that there are no ...s in the rule, so all of the
matched code has to be contiguous
Generated by: scripts/coccinelle/api/alloc/kzalloc-simple.cocci
CC: Yuval Mintz <yuval.mi...@qlogic.com>
Signed-off-by: Fengguang Wu <fengguang...@intel.com>
---
qed_int.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
--- a/drivers/net/ethernet/qlogic/qed/qed_int.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_int.c
@@ -641,13 +641,11 @@ int qed_int_igu_read_cam(struct qed_hwfn
u16 sb_id;
u16 prev_sb_id = 0xFF;
- p_hwfn->hw_info.p_igu_info = kmalloc(sizeof(*p_igu_info), GFP_ATOMIC);
+ p_hwfn->hw_info.p_igu_info = kzalloc(sizeof(*p_igu_info), GFP_ATOMIC);
if (!p_hwfn->hw_info.p_igu_info)
return -ENOMEM;
- memset(p_hwfn->hw_info.p_igu_info, 0, sizeof(*p_igu_info));
-
p_igu_info = p_hwfn->hw_info.p_igu_info;
/* Initialize base sb / sb cnt for PFs */
--
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