ext4: remove redundant __GFP_NOWARN

GFP_NOWAIT already includes __GFP_NOWARN, so let's remove
the redundant __GFP_NOWARN.

Signed-off-by: Qianfeng Rong <rongqianfeng@vivo.com>
Link: https://patch.msgid.link/20250803102243.623705-4-rongqianfeng@vivo.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index 3d8b0f6d2dea508bc8a511d169c8eda6ef73fbf6..39abfeec5f36c65dd2f9c95deae41eb18ece38aa 100644 (file)
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -547,7 +547,7 @@ int ext4_bio_write_folio(struct ext4_io_submit *io, struct folio *folio,
                 * first page of the bio.  Otherwise it can deadlock.
                 */
                if (io->io_bio)
-                       gfp_flags = GFP_NOWAIT | __GFP_NOWARN;
+                       gfp_flags = GFP_NOWAIT;
        retry_encrypt:
                bounce_page = fscrypt_encrypt_pagecache_blocks(folio,
                                        enc_bytes, 0, gfp_flags);

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index ed1b36bd51c87239814d4dcf57753f0bc781068b..b16ffa507b84258b05b3f6aa94dee5e11fe2e72e 100644 (file)
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -268,7 +268,7 @@ struct buffer_head *ext4_sb_bread_unmovable(struct super_block *sb,
 void ext4_sb_breadahead_unmovable(struct super_block *sb, sector_t block)
 {
        struct buffer_head *bh = bdev_getblk(sb->s_bdev, block,
-                       sb->s_blocksize, GFP_NOWAIT | __GFP_NOWARN);
+                       sb->s_blocksize, GFP_NOWAIT);
 
        if (likely(bh)) {
                if (trylock_buffer(bh))