From: Tang Bin <tangbin@cmss.chinamobile.com>
Date: Sat, 25 Apr 2020 14:22:58 +0000 (+0800)
Subject: crypto: bcm - Remove the unnecessary cast for PTR_ERR().
X-Git-Tag: v5.15~3608^2~83
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=42a13ddbab00455504d50ef159360f7451d597e4;p=platform%2Fkernel%2Flinux-starfive.git

crypto: bcm - Remove the unnecessary cast for PTR_ERR().

It's not necessary to specify 'int' casting for PTR_ERR().

Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/drivers/crypto/bcm/cipher.c b/drivers/crypto/bcm/cipher.c
index 5db23c1..36a1f4e 100644
--- a/drivers/crypto/bcm/cipher.c
+++ b/drivers/crypto/bcm/cipher.c
@@ -4436,7 +4436,7 @@ static int spu_mb_init(struct device *dev)
 	for (i = 0; i < iproc_priv.spu.num_chan; i++) {
 		iproc_priv.mbox[i] = mbox_request_channel(mcl, i);
 		if (IS_ERR(iproc_priv.mbox[i])) {
-			err = (int)PTR_ERR(iproc_priv.mbox[i]);
+			err = PTR_ERR(iproc_priv.mbox[i]);
 			dev_err(dev,
 				"Mbox channel %d request failed with err %d",
 				i, err);