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ipmi: use ARRAY_SIZE for poweroff_functions array sizing calculation

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Use the ARRAY_SIZE macro on a array poweroff_functions to determine
size of the array. Improvement suggested by Coccinelle.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
This commit is contained in:
Colin Ian King 2018-03-02 14:14:51 +00:00 committed by Corey Minyard
parent 71404a2f75
commit e8824babad
1 changed files with 1 additions and 2 deletions
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3
drivers/char/ipmi/ipmi_poweroff.c
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@ -519,8 +519,7 @@ static struct poweroff_function poweroff_functions[] = {
.detect = ipmi_chassis_detect,
.poweroff_func = ipmi_poweroff_chassis },
};
#define NUM_PO_FUNCS (sizeof(poweroff_functions) \
/ sizeof(struct poweroff_function))
#define NUM_PO_FUNCS ARRAY_SIZE(poweroff_functions)
/* Called on a powerdown request. */