[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, 6 insertions, 23 deletions

diff --git a/sound/pci/au88x0/au88x0_xtalk.c b/sound/pci/au88x0/au88x0_xtalk.c
index 4534e1882ada..b4151e208b71 100644
--- a/sound/pci/au88x0/au88x0_xtalk.c
+++ b/sound/pci/au88x0/au88x0_xtalk.c
@@ -66,31 +66,20 @@ static xtalk_gains_t const asXtalkGainsAllChan = {
         0
             //0x7FFF,0x7FFF,0x7FFF,0x7FFF,0x7fff,0x7FFF,0x7FFF,0x7FFF,0x7FFF,0x7fff
 };
-static xtalk_gains_t const asXtalkGainsZeros = {
-        0, 0, 0, 0, 0, 0, 0, 0, 0, 0
-};
+static xtalk_gains_t const asXtalkGainsZeros;
 
-static xtalk_dline_t const alXtalkDlineZeros = {
-        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-        0, 0, 0,
-        0, 0, 0, 0, 0, 0, 0
-};
+static xtalk_dline_t const alXtalkDlineZeros;
 static xtalk_dline_t const alXtalkDlineTest = {
         0xFC18, 0x03E8FFFF, 0x186A0, 0x7960FFFE, 1, 0xFFFFFFFF,
         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
         0, 0, 0, 0
 };
 
-static xtalk_instate_t const asXtalkInStateZeros = { 0, 0, 0, 0 };
+static xtalk_instate_t const asXtalkInStateZeros;
 static xtalk_instate_t const asXtalkInStateTest =
     { 0xFF80, 0x0080, 0xFFFF, 0x0001 };
-static xtalk_state_t const asXtalkOutStateZeros = {
-        {0, 0, 0, 0},
-        {0, 0, 0, 0},
-        {0, 0, 0, 0},
-        {0, 0, 0, 0},
-        {0, 0, 0, 0}
-};
+static xtalk_state_t const asXtalkOutStateZeros;
+
 static short const sDiamondKLeftEq = 0x401d;
 static short const sDiamondKRightEq = 0x401d;
 static short const sDiamondKLeftXt = 0xF90E;
@@ -162,13 +151,7 @@ static xtalk_coefs_t const asXtalkNarrowCoefsRightXt = {
         {0, 0, 0, 0, 0}
 };
 
-static xtalk_coefs_t const asXtalkCoefsZeros = {
-        {0, 0, 0, 0, 0},
-        {0, 0, 0, 0, 0},
-        {0, 0, 0, 0, 0},
-        {0, 0, 0, 0, 0},
-        {0, 0, 0, 0, 0}
-};
+static xtalk_coefs_t const asXtalkCoefsZeros;
 static xtalk_coefs_t const asXtalkCoefsPipe = {
         {0, 0, 0x0FA0, 0, 0},
         {0, 0, 0x0FA0, 0, 0},