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ath9k: Use ARRAY_SIZE macro 

Use ARRAY_SIZE macro, rather than explicitly coding some variant of it
yourself.
Found with: find -type f -name "*.c" -o -name "*.h" | xargs perl -p -i -e
's/\bsizeof\s*\(\s*(\w+)\s*\)\s*\ /\s*sizeof\s*\(\s*\1\s*\[\s*0\s*\]\s*\)
/ARRAY_SIZE(\1)/g' and manual check/verification.

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Thomas Meyer 2017-09-03 14:19:31 +02:00 committed by Kalle Valo
parent 50c8cd44ed
commit 896cbefadf
1 changed files with 2 additions and 3 deletions
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5
drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
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@ -15,6 +15,7 @@
*/
#include <asm/unaligned.h>
#include <linux/kernel.h>
#include "hw.h"
#include "ar9003_phy.h"
#include "ar9003_eeprom.h"
@ -2946,14 +2947,12 @@ static const struct ar9300_eeprom *ar9300_eep_templates[] = {
static const struct ar9300_eeprom *ar9003_eeprom_struct_find_by_id(int id)
{
#define N_LOOP (sizeof(ar9300_eep_templates) / sizeof(ar9300_eep_templates[0]))
int it;
for (it = 0; it < N_LOOP; it++)
for (it = 0; it < ARRAY_SIZE(ar9300_eep_templates); it++)
if (ar9300_eep_templates[it]->templateVersion == id)
return ar9300_eep_templates[it];
return NULL;
#undef N_LOOP
}
static int ath9k_hw_ar9300_check_eeprom(struct ath_hw *ah)