zsmalloc: replace IS_ERR() with IS_ERR_VALUE()

[PATCH] zsmalloc: replace IS_ERR() with IS_ERR_VALUE()

Deming Wang posted 1 patch 3 years, 5 months ago

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mm/zsmalloc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

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[PATCH] zsmalloc: replace IS_ERR() with IS_ERR_VALUE()

Posted by Deming Wang 3 years, 5 months ago

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

Signed-off-by: Deming Wang <wangdeming@inspur.com>
---
 mm/zsmalloc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index a40c548520d3..1322f3615067 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -379,7 +379,7 @@ static int zs_zpool_malloc(void *pool, size_t size, gfp_t gfp,
 {
 	*handle = zs_malloc(pool, size, gfp);
 
-	if (IS_ERR((void *)(*handle)))
+	if (IS_ERR_VALUE(*handle))
 		return PTR_ERR((void *)*handle);
 	return 0;
 }
-- 
2.27.0

Re: [PATCH] zsmalloc: replace IS_ERR() with IS_ERR_VALUE()

Posted by Sergey Senozhatsky 3 years, 5 months ago

On (22/11/03 22:38), Deming Wang wrote:
> Avoid typecasts that are needed for IS_ERR() and use IS_ERR_VALUE()
> instead.
> 
> Signed-off-by: Deming Wang <wangdeming@inspur.com>

Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>