[ALSA] Remove zero-initialization of static variables

Removed zero-initializations of static variables.
A tiny optimization.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c
index db6539126d27..5eecdd09a79d 100644
--- a/sound/sparc/dbri.c
+++ b/sound/sparc/dbri.c
@@ -92,7 +92,7 @@ MODULE_PARM_DESC(enable, "Enable Sun DBRI soundcard.");
 #define D_USR   (1<<4)
 #define D_DESC  (1<<5)
 
-static int dbri_debug = 0;
+static int dbri_debug;
 module_param(dbri_debug, int, 0644);
 MODULE_PARM_DESC(dbri_debug, "Debug value for Sun DBRI soundcard.");
 
@@ -593,7 +593,7 @@ struct snd_dbri {
 /* Return a pointer to dbri_streaminfo */
 #define DBRI_STREAM(dbri, substream)    &dbri->stream_info[DBRI_STREAMNO(substream)]
 
-static struct snd_dbri *dbri_list = NULL;       /* All DBRI devices */
+static struct snd_dbri *dbri_list;      /* All DBRI devices */
 
 /*
  * Short data pipes transmit LSB first. The CS4215 receives MSB first. Grrr.