linux-kernel - [PATCH linux-next] aio: Replace IS_ERR() with IS_ERR

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Message-Id: <20221020115010.400289-1-ye.xingchen@zte.com.cn>
Date:   Thu, 20 Oct 2022 11:50:10 +0000
From:   yexingchen116@...il.com
To:     viro@...iv.linux.org.uk
Cc:     bcrl@...ck.org, linux-fsdevel@...r.kernel.org, linux-aio@...ck.org,
        linux-kernel@...r.kernel.org, ye xingchen <ye.xingchen@....com.cn>
Subject: [PATCH linux-next] aio: Replace IS_ERR() with IS_ERR_VALUE()

From: ye xingchen <ye.xingchen@....com.cn>

Avoid type casts that are needed for IS_ERR() and use
IS_ERR_VALUE() instead.

Signed-off-by: ye xingchen <ye.xingchen@....com.cn>
---
 fs/aio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/aio.c b/fs/aio.c
index 5b2ff20ad322..978bbfb8dcac 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -556,7 +556,7 @@ static int aio_setup_ring(struct kioctx *ctx, unsigned int nr_events)
 				 PROT_READ | PROT_WRITE,
 				 MAP_SHARED, 0, &unused, NULL);
 	mmap_write_unlock(mm);
-	if (IS_ERR((void *)ctx->mmap_base)) {
+	if (IS_ERR_VALUE(ctx->mmap_base)) {
 		ctx->mmap_size = 0;
 		aio_free_ring(ctx);
 		return -ENOMEM;
-- 
2.25.1