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Commit 0e5d720c authored by Adrian Bunk's avatar Adrian Bunk Committed by Jaroslav Kysela
Browse files

[ALSA] sound/core/control.c: remove dead code 



This patch removes some obviously dead code spotted by the Coverity
checker.

Signed-off-by: default avatarAdrian Bunk <bunk@stusta.de>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJaroslav Kysela <perex@suse.cz>
parent efeccac5

sound/core/control.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -1275,7 +1275,7 @@ static ssize_t snd_ctl_read(struct file *file, char __user *buffer, 
			schedule();

			schedule();

			remove_wait_queue(&ctl->change_sleep, &wait);

			remove_wait_queue(&ctl->change_sleep, &wait);

			if (signal_pending(current))

			if (signal_pending(current))

				return result > 0 ? result : -ERESTARTSYS;

				return -ERESTARTSYS;

			spin_lock_irq(&ctl->read_lock);

			spin_lock_irq(&ctl->read_lock);

		}

		}

		kev = snd_kctl_event(ctl->events.next);

		kev = snd_kctl_event(ctl->events.next);