afs: Make dynamic root population wait uninterruptibly for proc_cells_lock

Make dynamic root population wait uninterruptibly for proc_cells_lock. Signed-off-by: David Howells <dhowells@redhat.com>

afs: Make dynamic root population wait uninterruptibly for proc_cells_lock
3b05e528 · David Howells · 20b8391f · 3b05e528
Commit 3b05e528 authored 5 years ago by David Howells
--- a/fs/afs/dynroot.c
+++ b/fs/afs/dynroot.c
@@ -261,8 +261,7 @@ int afs_dynroot_populate(struct super_block *sb)
 	struct afs_net *net = afs_sb2net(sb);
 	int ret;
-	if (mutex_lock_interruptible(&net->proc_cells_lock) < 0)
+	mutex_lock(&net->proc_cells_lock);
-		return -ERESTARTSYS;
 	net->dynroot_sb = sb;
 	hlist_for_each_entry(cell, &net->proc_cells, proc_link) {