[merged mm-stable] mm-shmem-remove-duplicate-error-validation.patch removed from -mm tree

[merged mm-stable] mm-shmem-remove-duplicate-error-validation.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: mm: shmem: remove duplicate error validation
has been removed from the -mm tree.  Its filename was
     mm-shmem-remove-duplicate-error-validation.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: Baolin Wang <baolin.wang@linux.alibaba.com>
Subject: mm: shmem: remove duplicate error validation
Date: Fri, 7 Feb 2025 17:44:19 +0800

Remove duplicate error code checks for 'start' and 'end', as the
get_order_from_str() will only return -EINVAL if the cmdline string is
configured incorrectly.

Link: https://lkml.kernel.org/r/dfadaba4c8b24c5ae1467fe8b6744b654c65ec91.1738918357.git.baolin.wang@linux.alibaba.com
Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/shmem.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/mm/shmem.c~mm-shmem-remove-duplicate-error-validation
+++ a/mm/shmem.c
@@ -5664,19 +5664,19 @@ static int __init setup_thp_shmem(char *
 								 THP_ORDERS_ALL_FILE_DEFAULT);
 			}
 
-			if (start == -EINVAL) {
+			if (start < 0) {
 				pr_err("invalid size %s in thp_shmem boot parameter\n",
 				       start_size);
 				goto err;
 			}
 
-			if (end == -EINVAL) {
+			if (end < 0) {
 				pr_err("invalid size %s in thp_shmem boot parameter\n",
 				       end_size);
 				goto err;
 			}
 
-			if (start < 0 || end < 0 || start > end)
+			if (start > end)
 				goto err;
 
 			nr = end - start + 1;
_

Patches currently in -mm which might be from baolin.wang@linux.alibaba.com are