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-rw-r--r--fs/nfs/file.c18
1 files changed, 2 insertions, 16 deletions
diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index 0214dd1e1060..81cca49a8375 100644
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -829,23 +829,9 @@ int nfs_flock(struct file *filp, int cmd, struct file_lock *fl)
if (NFS_SERVER(inode)->flags & NFS_MOUNT_LOCAL_FLOCK)
is_local = 1;
- /*
- * VFS doesn't require the open mode to match a flock() lock's type.
- * NFS, however, may simulate flock() locking with posix locking which
- * requires the open mode to match the lock type.
- */
- switch (fl->fl_type) {
- case F_UNLCK:
+ /* We're simulating flock() locks using posix locks on the server */
+ if (fl->fl_type == F_UNLCK)
return do_unlk(filp, cmd, fl, is_local);
- case F_RDLCK:
- if (!(filp->f_mode & FMODE_READ))
- return -EBADF;
- break;
- case F_WRLCK:
- if (!(filp->f_mode & FMODE_WRITE))
- return -EBADF;
- }
-
return do_setlk(filp, cmd, fl, is_local);
}
EXPORT_SYMBOL_GPL(nfs_flock);