crypto: n2 - remove null check before kfree

kfree on NULL pointer is a no-op and therefore checking it is redundant. Signed-off-by: Himanshu Jha <[email protected]> Acked-by: David S. Miller <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
vieko · Sep 22, 2017 · b8d3de8 · b8d3de8
1 parent 16d5cee
commit b8d3de8
Showing 1 changed file with 4 additions and 8 deletions.
diff --git a/drivers/crypto/n2_core.c b/drivers/crypto/n2_core.c
@@ -1962,10 +1962,8 @@ static struct n2_crypto *alloc_n2cp(void)
 
 static void free_n2cp(struct n2_crypto *np)
 {
-	if (np->cwq_info.ino_table) {
-		kfree(np->cwq_info.ino_table);
-		np->cwq_info.ino_table = NULL;
-	}
+	kfree(np->cwq_info.ino_table);
+	np->cwq_info.ino_table = NULL;
 
 	kfree(np);
 }
@@ -2079,10 +2077,8 @@ static struct n2_mau *alloc_ncp(void)
 
 static void free_ncp(struct n2_mau *mp)
 {
-	if (mp->mau_info.ino_table) {
-		kfree(mp->mau_info.ino_table);
-		mp->mau_info.ino_table = NULL;
-	}
+	kfree(mp->mau_info.ino_table);
+	mp->mau_info.ino_table = NULL;
 
 	kfree(mp);
 }