md/raid5: remove redundant __GFP_NOWARN

The __GFP_NOWARN flag was included in GFP_NOWAIT since commit
16f5dfbc851b ("gfp: include __GFP_NOWARN in GFP_NOWAIT"). So
remove the redundant __GFP_NOWARN flag.

Link: https://lore.kernel.org/linux-raid/20251102152540.871568-1-hehuiwen@kylinos.cn
Signed-off-by: Huiwen He <hehuiwen@kylinos.cn>
Reviewed-by: Li Nan <linan122@huawei.com>
Reviewed-by: Xiao Ni <xni@redhat.com>
Signed-off-by: Yu Kuai <yukuai@fnnas.com>

diff --git a/drivers/md/raid5-cache.c b/drivers/md/raid5-cache.c
index ba768ca..e29e693 100644 (file)
--- a/drivers/md/raid5-cache.c
+++ b/drivers/md/raid5-cache.c
@@ -3104,7 +3104,7 @@ int r5l_init_log(struct r5conf *conf, struct md_rdev *rdev)
                goto out_mempool;
 
        spin_lock_init(&log->tree_lock);
-       INIT_RADIX_TREE(&log->big_stripe_tree, GFP_NOWAIT | __GFP_NOWARN);
+       INIT_RADIX_TREE(&log->big_stripe_tree, GFP_NOWAIT);
 
        thread = md_register_thread(r5l_reclaim_thread, log->rdev->mddev,
                                    "reclaim");