crypto: algapi - Remove unneeded null check

We don't check "frontend" consistently in crypto_init_spawn2(). We check it at the start of the function but then we dereference it unconditionally in the parameter list when we call crypto_init_spawn(). I looked at the places that call crypto_init_spawn2() and "frontend" is always a valid pointer so I removed the check for null. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
mrcsosa · May 3, 2010 · c614e10 · c614e10
1 parent 9970071
commit c614e10
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/crypto/algapi.c b/crypto/algapi.c
@@ -543,7 +543,7 @@ int crypto_init_spawn2(struct crypto_spawn *spawn, struct crypto_alg *alg,
 {
 	int err = -EINVAL;
 
-	if (frontend && (alg->cra_flags ^ frontend->type) & frontend->maskset)
+	if ((alg->cra_flags ^ frontend->type) & frontend->maskset)
 		goto out;
 
 	spawn->frontend = frontend;