ALSA: core: Clean up OSS proc file management

A few minor cleanups:
- Move the call of snd_info_minor_register() into snd_info_init() so
  that we can call all proc-related stuff in a shot
- Add missing __init prefix to snd_info_minor_register()
- Return an error properly from snd_oss_info_register()
- Drop snd_info_minor_unregister() that is superfluous now

Acked-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 2 insertions, 1 deletions

diff --git a/sound/core/info.c b/sound/core/info.c
index f8bdd9b6f322..c8a413d6cc9b 100644
--- a/sound/core/info.c
+++ b/sound/core/info.c
@@ -479,7 +479,8 @@ int __init snd_info_init(void)
         if (snd_info_version_init() < 0 ||
             snd_minor_info_init() < 0 ||
             snd_minor_info_oss_init() < 0 ||
-            snd_card_info_init() < 0)
+            snd_card_info_init() < 0 ||
+            snd_info_minor_register() < 0)
                 goto error;
         return 0;