applicom: unneed to initialise statics to 0

Static variables do not need to be initialised to 0, because compilers
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/20211212071838.304307-1-wangborong@cdjrlc.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/char/applicom.c

@@ -89,8 +89,8 @@ static struct applicom_board {
 	spinlock_t mutex;
 } apbs[MAX_BOARD];
 
-static unsigned int irq = 0;	/* interrupt number IRQ       */
-static unsigned long mem = 0;	/* physical segment of board  */
+static unsigned int irq;	/* interrupt number IRQ       */
+static unsigned long mem;	/* physical segment of board  */
 
 module_param_hw(irq, uint, irq, 0);
 MODULE_PARM_DESC(irq, "IRQ of the Applicom board");