From 1ae0e4ce554fb57dc4d5e1eb8e6d302e3f18b0b4 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Wed, 23 Aug 2017 09:30:41 +0200 Subject: ALSA: timer: Use common error handling code in alsa_timer_init() Add a jump target so that a bit of exception handling can be better reused at the end of this function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Takashi Iwai --- sound/core/timer.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'sound') diff --git a/sound/core/timer.c b/sound/core/timer.c index 6051aed3197f..6cdd04a45962 100644 --- a/sound/core/timer.c +++ b/sound/core/timer.c @@ -2097,8 +2097,7 @@ static int __init alsa_timer_init(void) err = snd_timer_register_system(); if (err < 0) { pr_err("ALSA: unable to register system timer (%i)\n", err); - put_device(&timer_dev); - return err; + goto put_timer; } err = snd_register_device(SNDRV_DEVICE_TYPE_TIMER, NULL, 0, @@ -2106,12 +2105,15 @@ static int __init alsa_timer_init(void) if (err < 0) { pr_err("ALSA: unable to register timer device (%i)\n", err); snd_timer_free_all(); - put_device(&timer_dev); - return err; + goto put_timer; } snd_timer_proc_init(); return 0; + +put_timer: + put_device(&timer_dev); + return err; } static void __exit alsa_timer_exit(void) -- cgit v1.2.3