From mboxrd@z Thu Jan 1 00:00:00 1970 From: Quentin Lambert Date: Wed, 18 Mar 2015 12:51:52 +0000 Subject: [PATCH] Staging: dgnc: release the lock before testing for nullity Message-Id: <1426683112-24182-1-git-send-email-lambert.quentin@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Lidza Louina Cc: devel@driverdev.osuosl.org, Quentin Lambert , Greg Kroah-Hartman , driverdev-devel@linuxdriverproject.org, kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Fixes: c84a083b995b ("Staging: dgnc: Use goto for spinlock release before return") Signed-off-by: Quentin Lambert --- drivers/staging/dgnc/dgnc_tty.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c index 8445f84ddaa3..f1c4d07a0aaa 100644 --- a/drivers/staging/dgnc/dgnc_tty.c +++ b/drivers/staging/dgnc/dgnc_tty.c @@ -656,9 +656,9 @@ void dgnc_input(struct channel_t *ch) return; exit_unlock: + spin_unlock_irqrestore(&ch->ch_lock, flags); if (ld) tty_ldisc_deref(ld); - spin_unlock_irqrestore(&ch->ch_lock, flags); } -- 2.3.2.223.g7a9409c