f2fs: avoid kernel panic on corruption test

[ Upstream commit bc005a4d5347da68e690f78d365d8927c87dc85a ]

xfstests/generic/475 complains kernel warn/panic while testing corrupted disk.

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index 8a67b933ccd42f27345d185a1663798fed3eba62..ed12e96681842ab1a3e11addced579c1809be6d3 100644 (file)
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -2353,7 +2353,6 @@ static int __f2fs_build_free_nids(struct f2fs_sb_info *sbi,
 
                        if (ret) {
                                up_read(&nm_i->nat_tree_lock);
-                               f2fs_bug_on(sbi, !mount);
                                f2fs_err(sbi, "NAT is corrupt, run fsck to fix it");
                                return ret;
                        }