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authorTakashi Iwai <tiwai@suse.de>2006-05-17 17:14:51 +0200
committerJaroslav Kysela <perex@suse.cz>2006-06-22 21:33:45 +0200
commit6581f4e74d8541dd7d579f64e94822622cbb1654 (patch)
treefa7a0609c7a3e0460e052ab54a06a6fa935c64dc /sound/core/init.c
parent0fbf405c583e6ee6d7227eb938a096d0998f7e78 (diff)
downloadlinux-6581f4e74d8541dd7d579f64e94822622cbb1654.tar.bz2
[ALSA] Remove zero-initialization of static variables
Removed zero-initializations of static variables. A tiny optimization. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core/init.c')
-rw-r--r--sound/core/init.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/core/init.c b/sound/core/init.c
index 38b2d4a9d672..4d9258884e44 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -38,8 +38,8 @@ struct snd_shutdown_f_ops {
struct snd_shutdown_f_ops *next;
};
-static unsigned int snd_cards_lock = 0; /* locked for registering/using */
-struct snd_card *snd_cards[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = NULL};
+static unsigned int snd_cards_lock; /* locked for registering/using */
+struct snd_card *snd_cards[SNDRV_CARDS];
EXPORT_SYMBOL(snd_cards);
static DEFINE_MUTEX(snd_card_mutex);
@@ -529,7 +529,7 @@ int snd_card_register(struct snd_card *card)
EXPORT_SYMBOL(snd_card_register);
#ifdef CONFIG_PROC_FS
-static struct snd_info_entry *snd_card_info_entry = NULL;
+static struct snd_info_entry *snd_card_info_entry;
static void snd_card_info_read(struct snd_info_entry *entry,
struct snd_info_buffer *buffer)