From 7d161b7f41e24203b54b0f18ae0d26c18a6c6fab Mon Sep 17 00:00:00 2001 From: Jeff Layton Date: Tue, 7 Dec 2010 02:10:35 -0500 Subject: cifs: allow calling cifs_build_path_to_root on incomplete cifs_sb It's possible that cifs_mount will call cifs_build_path_to_root on a newly instantiated cifs_sb. In that case, it's likely that the master_tlink pointer has not yet been instantiated. Fix this by having cifs_build_path_to_root take a cifsTconInfo pointer as well, and have the caller pass that in. Reported-and-Tested-by: Robbert Kouprie Signed-off-by: Jeff Layton Signed-off-by: Steve French --- fs/cifs/connect.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/cifs/connect.c') diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 387b91ae7400..cc1a8604a790 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -2833,7 +2833,7 @@ remote_path_check: /* check if a whole path (including prepath) is not remote */ if (!rc && cifs_sb->prepathlen && tcon) { /* build_path_to_root works only when we have a valid tcon */ - full_path = cifs_build_path_to_root(cifs_sb); + full_path = cifs_build_path_to_root(cifs_sb, tcon); if (full_path == NULL) { rc = -ENOMEM; goto mount_fail_check; -- cgit v1.2.3