* [PATCH] crypto: bcm - Remove the unnecessary cast for PTR_ERR().
@ 2020-04-25 14:22 Tang Bin
2020-04-30 5:33 ` Herbert Xu
0 siblings, 1 reply; 2+ messages in thread
From: Tang Bin @ 2020-04-25 14:22 UTC (permalink / raw)
To: herbert, davem; +Cc: linux-crypto, linux-kernel, Tang Bin, Zhang Shengju
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>
---
drivers/crypto/bcm/cipher.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/crypto/bcm/cipher.c b/drivers/crypto/bcm/cipher.c
index 91db553e6..99ece630f 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);
--
2.20.1.windows.1
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2020-04-30 5:33 ` Herbert Xu
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