The quilt patch titled Subject: zsmalloc: replace IS_ERR() with IS_ERR_VALUE() has been removed from the -mm tree. Its filename was zsmalloc-replace-is_err-with-is_err_value.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Deming Wang <wangdeming@xxxxxxxxxx> Subject: zsmalloc: replace IS_ERR() with IS_ERR_VALUE() Date: Thu, 3 Nov 2022 22:38:18 -0400 Avoid typecasts that are needed for IS_ERR() and use IS_ERR_VALUE() instead. Link: https://lkml.kernel.org/r/20221104023818.1728-1-wangdeming@xxxxxxxxxx Signed-off-by: Deming Wang <wangdeming@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/zsmalloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/zsmalloc.c~zsmalloc-replace-is_err-with-is_err_value +++ a/mm/zsmalloc.c @@ -387,7 +387,7 @@ static int zs_zpool_malloc(void *pool, s { *handle = zs_malloc(pool, size, gfp); - if (IS_ERR((void *)(*handle))) + if (IS_ERR_VALUE(*handle)) return PTR_ERR((void *)*handle); return 0; } _ Patches currently in -mm which might be from wangdeming@xxxxxxxxxx are