This is a note to let you know that I've just added the patch titled
f2fs: handle dqget error in f2fs_transfer_project_quota()
to the 5.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
f2fs-handle-dqget-error-in-f2fs_transfer_project_quo.patch
and it can be found in the queue-5.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 6b377026264d7ddcd890775b34890f58b9ec36d7
Author: Yangtao Li <frank.li@xxxxxxxx>
Date: Tue Feb 21 22:45:50 2023 +0800
f2fs: handle dqget error in f2fs_transfer_project_quota()
[ Upstream commit 8051692f5f23260215bfe9a72e712d93606acc5f ]
We should set the error code when dqget() failed.
Fixes: 2c1d03056991 ("f2fs: support F2FS_IOC_FS{GET,SET}XATTR")
Signed-off-by: Yangtao Li <frank.li@xxxxxxxx>
Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index ef08ef0170306..8d4e66f36cf7e 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -2821,15 +2821,16 @@ int f2fs_transfer_project_quota(struct inode *inode, kprojid_t kprojid)
struct dquot *transfer_to[MAXQUOTAS] = {};
struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
struct super_block *sb = sbi->sb;
- int err = 0;
+ int err;
transfer_to[PRJQUOTA] = dqget(sb, make_kqid_projid(kprojid));
- if (!IS_ERR(transfer_to[PRJQUOTA])) {
- err = __dquot_transfer(inode, transfer_to);
- if (err)
- set_sbi_flag(sbi, SBI_QUOTA_NEED_REPAIR);
- dqput(transfer_to[PRJQUOTA]);
- }
+ if (IS_ERR(transfer_to[PRJQUOTA]))
+ return PTR_ERR(transfer_to[PRJQUOTA]);
+
+ err = __dquot_transfer(inode, transfer_to);
+ if (err)
+ set_sbi_flag(sbi, SBI_QUOTA_NEED_REPAIR);
+ dqput(transfer_to[PRJQUOTA]);
return err;
}
