linux-kernel - [PATCH] crypto: in

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Date:   Sat, 14 Aug 2021 09:11:14 +0800
From:   Changbin Du <changbin.du@...il.com>
To:     Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>
Cc:     linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
        Changbin Du <changbin.du@...il.com>
Subject: [PATCH] crypto: in_irq() cleanup

Replace the obsolete and ambiguos macro in_irq() with new
macro in_hardirq().

Signed-off-by: Changbin Du <changbin.du@...il.com>
---
 crypto/skcipher.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crypto/skcipher.c b/crypto/skcipher.c
index a15376245416..418211180cee 100644
--- a/crypto/skcipher.c
+++ b/crypto/skcipher.c
@@ -431,7 +431,7 @@ static int skcipher_copy_iv(struct skcipher_walk *walk)
 
 static int skcipher_walk_first(struct skcipher_walk *walk)
 {
-	if (WARN_ON_ONCE(in_irq()))
+	if (WARN_ON_ONCE(in_hardirq()))
 		return -EDEADLK;
 
 	walk->buffer = NULL;
-- 
2.30.2