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Commit 86b0dbef authored by Joe Perches's avatar Joe Perches Committed by Mauro Carvalho Chehab
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[media] rc-core.h: Surround macro with do {} while (0) 



Macros coded with if statements should be do { if... } while (0)
so the macros can be used in other if tests.

Use ##__VA_ARGS__ for variadic macro as well.

Signed-off-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 44d0b80e

include/media/rc-core.h

+5 −2
Original line number Diff line number Diff line
@@ -23,8 +23,11 @@ 
#include <media/rc-map.h>



extern int rc_core_debug;

#define IR_dprintk(level, fmt, arg...)	if (rc_core_debug >= level) \

	printk(KERN_DEBUG "%s: " fmt , __func__, ## arg)

#define IR_dprintk(level, fmt, ...)				\

do {								\

	if (rc_core_debug >= level)				\

		pr_debug("%s: " fmt, __func__, ##__VA_ARGS__);	\

} while (0)



enum rc_driver_type {

	RC_DRIVER_SCANCODE = 0,	/* Driver or hardware generates a scancode */