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ALSA: timer: Use common error handling code in alsa_timer_init()

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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 <elfring@users.sourceforge.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Markus Elfring 2017-08-23 09:30:41 +02:00 committed by Takashi Iwai
parent dd1f7ab8a8
commit 1ae0e4ce55
1 changed files with 6 additions and 4 deletions
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10
sound/core/timer.c
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@ -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)