5.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Chuck Lever <chuck.lever@xxxxxxxxxx>
[ Upstream commit 14ee45b70dd0d9ae76fb066cd8c0652d657353f6 ]
Clean up: The "out" label already invokes fh_drop_write().
Note that fh_drop_write() is already careful not to invoke
mnt_drop_write() if either it has already been done or there is
nothing to drop. Therefore no change in behavior is expected.
[ cel: backported to 5.10.y, prior to idmapped mounts ]
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
fs/nfsd/vfs.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 0968eaf735c85..cdeba19db16df 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -1504,7 +1504,6 @@ do_nfsd_create(struct svc_rqst *rqstp, struct svc_fh *fhp,
case NFS3_CREATE_GUARDED:
err = nfserr_exist;
}
- fh_drop_write(fhp);
goto out;
}
@@ -1512,10 +1511,8 @@ do_nfsd_create(struct svc_rqst *rqstp, struct svc_fh *fhp,
iap->ia_mode &= ~current_umask();
host_err = vfs_create(dirp, dchild, iap->ia_mode, true);
- if (host_err < 0) {
- fh_drop_write(fhp);
+ if (host_err < 0)
goto out_nfserr;
- }
if (created)
*created = true;
--
2.43.0
