From: yexingchen116@gmail.com
To: viro@zeniv.linux.org.uk
Cc: bcrl@kvack.org, linux-fsdevel@vger.kernel.org,
linux-aio@kvack.org, linux-kernel@vger.kernel.org,
ye xingchen <ye.xingchen@zte.com.cn>
Subject: [PATCH linux-next] aio: Replace IS_ERR() with IS_ERR_VALUE()
Date: Thu, 20 Oct 2022 11:50:10 +0000 [thread overview]
Message-ID: <20221020115010.400289-1-ye.xingchen@zte.com.cn> (raw)
From: ye xingchen <ye.xingchen@zte.com.cn>
Avoid type casts that are needed for IS_ERR() and use
IS_ERR_VALUE() instead.
Signed-off-by: ye xingchen <ye.xingchen@zte.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
reply other threads:[~2022-10-20 11:50 UTC|newest]
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