i40e: Remove redundant memset

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 <[email protected]> Tested-by: Andrew Bowers <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
kyagi · Jul 22, 2016 · 4dec7d0 · 4dec7d0
1 parent ae33256
commit 4dec7d0
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -7916,7 +7916,6 @@ 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);