zsmalloc: replace IS_ERR() with IS_ERR_VALUE()

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

Link: https://lkml.kernel.org/r/20221104023818.1728-1-wangdeming@inspur.com
Signed-off-by: Deming Wang <wangdeming@inspur.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index d03941c..b52b7bb 100644 (file)
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -387,7 +387,7 @@ 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;
 }