From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fengguang Wu Date: Wed, 12 Sep 2012 03:21:25 +0000 Subject: ptmx_open() error: double unlock 'mutex:&devpts_mutex' Message-Id: <20120912032125.GA22336@localhost> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kernel-janitors@vger.kernel.org Hi Alan, FYI, there are new smatch warnings show up in commit 89c8d91e31f267703e365593f6bfebb9f6d2ad01 drivers/tty/pty.c:670 ptmx_open() error: double unlock 'mutex:&devpts_mutex' vim +670 drivers/tty/pty.c 666 out: 667 mutex_unlock(&tty_mutex); 668 devpts_kill_index(inode, index); 669 err_file: > 670 mutex_unlock(&devpts_mutex); 671 tty_free_file(filp); 672 return retval; 673 } 674 --- 0-DAY kernel build testing backend Open Source Technology Centre Fengguang Wu Intel Corporation