ALSA: sparc: no need to initialise statics to 0

Static variables do not need to be initialised to 0, because compiler
will initialise all uninitialised statics to 0. Thus, remove the
unneeded initializations.

Signed-off-by: Jason Wang <wangborong@cdjrlc.com>
Link: https://lore.kernel.org/r/20211212070422.281924-1-wangborong@cdjrlc.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c
index 6b84f66e4af4e843f3f21819dca9c7c7938d7821..3881e1c1b08a3ccc9ded7f0766cefa950af641ff 100644 (file)
--- a/sound/sparc/dbri.c
+++ b/sound/sparc/dbri.c
@@ -688,7 +688,7 @@ static void dbri_cmdsend(struct snd_dbri *dbri, s32 *cmd, int len)
 {
        u32 dvma_addr = (u32)dbri->dma_dvma;
        s32 tmp, addr;
-       static int wait_id = 0;
+       static int wait_id;
 
        wait_id++;
        wait_id &= 0xffff;      /* restrict it to a 16 bit counter. */
@@ -1926,7 +1926,7 @@ static void dbri_process_interrupt_buffer(struct snd_dbri *dbri)
 static irqreturn_t snd_dbri_interrupt(int irq, void *dev_id)
 {
        struct snd_dbri *dbri = dev_id;
-       static int errcnt = 0;
+       static int errcnt;
        int x;
 
        if (dbri == NULL)
@@ -2591,7 +2591,7 @@ static int dbri_probe(struct platform_device *op)
        struct snd_dbri *dbri;
        struct resource *rp;
        struct snd_card *card;
-       static int dev = 0;
+       static int dev;
        int irq;
        int err;