ata: pata_ali: no need to initialise statics to 0

Static variables do not need to be initialized to 0.
Signed-off-by: Jason Wang <wangborong@cdjrlc.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>

drivers/ata/pata_ali.c

@@ -37,7 +37,7 @@
 #define DRV_NAME "pata_ali"
 #define DRV_VERSION "0.7.8"
 
-static int ali_atapi_dma = 0;
+static int ali_atapi_dma;
 module_param_named(atapi_dma, ali_atapi_dma, int, 0644);
 MODULE_PARM_DESC(atapi_dma, "Enable ATAPI DMA (0=disable, 1=enable)");