diff options
author | Takashi Iwai <tiwai@suse.de> | 2019-02-05 16:17:48 +0100 |
---|---|---|
committer | Takashi Iwai <tiwai@suse.de> | 2019-02-06 18:11:58 +0100 |
commit | a858ee6655ca2f0fc6e2e5d426446bd898c92272 (patch) | |
tree | fe4fba73c64faea02f61250dcd74f9b599110252 /sound/core/info.c | |
parent | 9725752867cb158e076bcb6bc4bdb35d9710b1bd (diff) | |
download | linux-a858ee6655ca2f0fc6e2e5d426446bd898c92272.tar.bz2 |
ALSA: info: Minor optimization
Just a minor code optimization to reduce the source code size
slightly. No functional changes.
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core/info.c')
-rw-r--r-- | sound/core/info.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/sound/core/info.c b/sound/core/info.c index 4d23069e7928..7a4e733172ee 100644 --- a/sound/core/info.c +++ b/sound/core/info.c @@ -463,11 +463,12 @@ static struct snd_info_entry *create_subdir(struct module *mod, } static struct snd_info_entry * -snd_info_create_entry(const char *name, struct snd_info_entry *parent); +snd_info_create_entry(const char *name, struct snd_info_entry *parent, + struct module *module); int __init snd_info_init(void) { - snd_proc_root = snd_info_create_entry("asound", NULL); + snd_proc_root = snd_info_create_entry("asound", NULL, THIS_MODULE); if (!snd_proc_root) return -ENOMEM; snd_proc_root->mode = S_IFDIR | 0555; @@ -684,7 +685,8 @@ EXPORT_SYMBOL(snd_info_get_str); * Return: The pointer of the new instance, or %NULL on failure. */ static struct snd_info_entry * -snd_info_create_entry(const char *name, struct snd_info_entry *parent) +snd_info_create_entry(const char *name, struct snd_info_entry *parent, + struct module *module) { struct snd_info_entry *entry; entry = kzalloc(sizeof(*entry), GFP_KERNEL); @@ -701,6 +703,7 @@ snd_info_create_entry(const char *name, struct snd_info_entry *parent) INIT_LIST_HEAD(&entry->children); INIT_LIST_HEAD(&entry->list); entry->parent = parent; + entry->module = module; if (parent) list_add_tail(&entry->list, &parent->children); return entry; @@ -720,14 +723,9 @@ struct snd_info_entry *snd_info_create_module_entry(struct module * module, const char *name, struct snd_info_entry *parent) { - struct snd_info_entry *entry; - if (!parent) parent = snd_proc_root; - entry = snd_info_create_entry(name, parent); - if (entry) - entry->module = module; - return entry; + return snd_info_create_entry(name, parent, module); } EXPORT_SYMBOL(snd_info_create_module_entry); @@ -745,14 +743,9 @@ struct snd_info_entry *snd_info_create_card_entry(struct snd_card *card, const char *name, struct snd_info_entry * parent) { - struct snd_info_entry *entry; - if (!parent) parent = card->proc_root; - entry = snd_info_create_entry(name, parent); - if (entry) - entry->module = card->module; - return entry; + return snd_info_create_entry(name, parent, card->module); } EXPORT_SYMBOL(snd_info_create_card_entry); |