If the remote locking fail, we run a local vfs unlock that should work
and return success to userland when we didn't actually lock at all.
We need to tell the application that tried to lock that it didn't get it,
not that all went well.
Signed-off-by: Dominique Martinet <[email protected]>
---
fs/9p/vfs_file.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
index 1ef16bd..be641f1 100644
--- a/fs/9p/vfs_file.c
+++ b/fs/9p/vfs_file.c
@@ -231,7 +231,8 @@ out_unlock:
if (res < 0 && fl->fl_type != F_UNLCK) {
fl_type = fl->fl_type;
fl->fl_type = F_UNLCK;
- res = posix_lock_file_wait(filp, fl);
+ /* Even if this fails we want to return the remote error */
+ posix_lock_file_wait(filp, fl);
fl->fl_type = fl_type;
}
out:
--
1.8.3.1