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hwmon: (hwmon-vid) Add __maybe_unused attribute to dummy variable

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This gets rid of this warning:

drivers/hwmon/hwmon-vid.c: In function 'get_via_model_d_vrm':
drivers/hwmon/hwmon-vid.c:249:27: warning: variable 'dummy' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Jean Delvare <khali@linux-fr.org>
This commit is contained in:
Guenter Roeck 2013-09-08 19:31:59 -07:00
parent e5c832d555
commit 98128de30f
1 changed files with 1 additions and 1 deletions
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2
drivers/hwmon/hwmon-vid.c
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@ -246,7 +246,7 @@ static struct vrm_model vrm_models[] = {
*/
static u8 get_via_model_d_vrm(void)
{
unsigned int vid, brand, dummy;
unsigned int vid, brand, __maybe_unused dummy;
static const char *brands[4] = {
"C7-M", "C7", "Eden", "C7-D"
};