Fixes coccicheck warning:
drivers/crypto/inside-secure/safexcel_cipher.c:2534:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: zhengbin <zhengbin13@xxxxxxxxxx>
---
drivers/crypto/inside-secure/safexcel_cipher.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/crypto/inside-secure/safexcel_cipher.c b/drivers/crypto/inside-secure/safexcel_cipher.c
index c029956..08cb495 100644
--- a/drivers/crypto/inside-secure/safexcel_cipher.c
+++ b/drivers/crypto/inside-secure/safexcel_cipher.c
@@ -2532,10 +2532,7 @@ static int safexcel_aead_gcm_cra_init(struct crypto_tfm *tfm)
ctx->mode = CONTEXT_CONTROL_CRYPTO_MODE_XCM; /* override default */
ctx->hkaes = crypto_alloc_cipher("aes", 0, 0);
- if (IS_ERR(ctx->hkaes))
- return PTR_ERR(ctx->hkaes);
-
- return 0;
+ return PTR_ERR_OR_ZERO(ctx->hkaes);
}
static void safexcel_aead_gcm_cra_exit(struct crypto_tfm *tfm)
--
2.7.4
