Feb 12 2016

IB/core: Replace memset with eth_zero_addr 

Author: Amitoj Kaur Chawla <amitoj1606@gmail.com>

Use eth_zero_addr to assign the zero address to the given address
array instead of memset when second argument is address of zero.

The Coccinelle semantic patch used to make this change is as follows:

// 
@eth_zero_addr@
expression e;
@@

-memset(e,0x00,ETH_ALEN);
+eth_zero_addr(e);
// 

Signed-off-by: Amitoj Kaur Chawla 
Signed-off-by: Doug Ledford 

---
 drivers/infiniband/core/sa_query.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c
index f334090..4b3ac76 100644
--- a/drivers/infiniband/core/sa_query.c
+++ b/drivers/infiniband/core/sa_query.c
@@ -1221,7 +1221,7 @@ static void ib_sa_path_rec_callback(struct ib_sa_query *sa_query,
 		rec.net = NULL;
 		rec.ifindex = 0;
 		rec.gid_type = IB_GID_TYPE_IB;
-		memset(rec.dmac, 0, ETH_ALEN);
+		eth_zero_addr(rec.dmac);
 		query->callback(status, &rec, query->context);
 	} else
 		query->callback(status, NULL, query->context);

qlambert