* [PATCH] i40e: Remove redundant memset
@ 2016-06-23 5:00 Amitoj Kaur Chawla
0 siblings, 0 replies; only message in thread
From: Amitoj Kaur Chawla @ 2016-06-23 5:00 UTC (permalink / raw)
To: jeffrey.t.kirsher, jesse.brandeburg, shannon.nelson,
carolyn.wyborny, donald.c.skidmore, bruce.w.allan, john.ronciak,
mitch.a.williams, intel-wired-lan, netdev, linux-kernel
Cc: julia.lawall
Remove redundant call to memset before a call to memcpy.
The Coccinelle semantic patch used to make this change is as follows:
@@
expression e1,e2,e3,e4;
@@
- memset(e1,e2,e3);
memcpy(e1,e4,e3);
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
---
drivers/net/ethernet/intel/i40e/i40e_main.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 3449129..45c1671 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -7961,7 +7961,6 @@ static int i40e_config_rss_aq(struct i40e_vsi *vsi, const u8 *seed,
u8 *rss_lut;
int ret, i;
- memset(&rss_key, 0, sizeof(rss_key));
memcpy(&rss_key, seed, sizeof(rss_key));
rss_lut = kzalloc(pf->rss_table_size, GFP_KERNEL);
--
1.9.1
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