diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2017-09-06 15:45:09 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-09-07 11:27:42 +0300 |
| commit | 80753cdfef2a16a71d7c6b5aafe9700a2650913c (patch) | |
| tree | c6f4aabb83c84c27c5cf196a6c8c90984b13036b | |
| parent | e35e9ddfab7e6017b38b8b75cd13756530b3b2b6 (diff) | |
| download | linux-80753cdfef2a16a71d7c6b5aafe9700a2650913c.tar.xz | |
ALSA: us122l: Use common error handling code in us122l_create_card()
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>
| -rw-r--r-- | sound/usb/usx2y/us122l.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c index b49d6e953d52..159da1f3924e 100644 --- a/sound/usb/usx2y/us122l.c +++ b/sound/usb/usx2y/us122l.c @@ -508,8 +508,7 @@ static bool us122l_create_card(struct snd_card *card) err = us122l_create_usbmidi(card); if (err < 0) { snd_printk(KERN_ERR "us122l_create_usbmidi error %i \n", err); - us122l_stop(us122l); - return false; + goto stop; } err = usb_stream_hwdep_new(card); if (err < 0) { @@ -518,10 +517,13 @@ static bool us122l_create_card(struct snd_card *card) list_for_each(p, &us122l->midi_list) snd_usbmidi_disconnect(p); - us122l_stop(us122l); - return false; + goto stop; } return true; + +stop: + us122l_stop(us122l); + return false; } static void snd_us122l_free(struct snd_card *card) |