diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2011-12-16 23:25:29 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-12-19 14:40:22 -0500 |
| commit | 341ee4349f31e42fb0eb20d340d15309ac760308 (patch) | |
| tree | e6fe061306ac9aa3628bd6ed23ca1d20e92ae164 /net/nfc | |
| parent | bad6919469662b7c92bc6353642aaaa777b36bac (diff) | |
| download | lwn-341ee4349f31e42fb0eb20d340d15309ac760308.tar.gz lwn-341ee4349f31e42fb0eb20d340d15309ac760308.zip | |
NFC: double unlock in nfc_llcp_recv_connect()
We unlock inside the if block on the other side of this if else
statement. It could result in calling mutex_unlock() twice.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/nfc')
| -rw-r--r-- | net/nfc/llcp/llcp.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/nfc/llcp/llcp.c b/net/nfc/llcp/llcp.c index 67756b23eac5..f99d6b4658ed 100644 --- a/net/nfc/llcp/llcp.c +++ b/net/nfc/llcp/llcp.c @@ -554,11 +554,9 @@ static void nfc_llcp_recv_connect(struct nfc_llcp_local *local, goto enqueue; } } - + mutex_unlock(&local->socket_lock); } - mutex_unlock(&local->socket_lock); - reason = LLCP_DM_NOBOUND; goto fail; |