diff options
author | Sachin Prabhu <sprabhu@redhat.com> | 2013-11-25 17:09:48 +0000 |
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committer | Steve French <smfrench@gmail.com> | 2013-12-27 15:14:44 -0600 |
commit | 750b8de6c4277d7034061e1da50663aa1b0479e4 (patch) | |
tree | 30bb8c395094d837943a11f05dc54aef193d54fa /fs/nls/nls_iso8859-6.c | |
parent | ebcc943c11f48617a7536a132c64d2637075e407 (diff) |
cifs: We do not drop reference to tlink in CIFSCheckMFSymlink()
When we obtain tcon from cifs_sb, we use cifs_sb_tlink() to first obtain
tlink which also grabs a reference to it. We do not drop this reference
to tlink once we are done with the call.
The patch fixes this issue by instead passing tcon as a parameter and
avoids having to obtain a reference to the tlink. A lookup for the tcon
is already made in the calling functions and this way we avoid having to
re-run the lookup. This is also consistent with the argument list for
other similar calls for M-F symlinks.
We should also return an ENOSYS when we do not find a protocol specific
function to lookup the MF Symlink data.
Signed-off-by: Sachin Prabhu <sprabhu@redhat.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
CC: Stable <stable@kernel.org>
Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/nls/nls_iso8859-6.c')
0 files changed, 0 insertions, 0 deletions