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ata: hpt366: convert to use match_string() helper

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The new helper returns index of the mathing string in an array.  We
would use it here.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Tejun Heo <tj@kernel.org>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andy Shevchenko 2016-03-17 14:22:32 -07:00 committed by Linus Torvalds
parent ea32cea140
commit 908913bdbd
1 changed files with 5 additions and 8 deletions
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13
drivers/ata/pata_hpt366.c
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@ -176,17 +176,14 @@ static int hpt_dma_blacklisted(const struct ata_device *dev, char *modestr,
const char * const list[])
{
unsigned char model_num[ATA_ID_PROD_LEN + 1];
int i = 0;
int i;
ata_id_c_string(dev->id, model_num, ATA_ID_PROD, sizeof(model_num));
while (list[i] != NULL) {
if (!strcmp(list[i], model_num)) {
pr_warn("%s is not supported for %s\n",
modestr, list[i]);
return 1;
}
i++;
i = match_string(list, -1, model_num);
if (i >= 0) {
pr_warn("%s is not supported for %s\n", modestr, list[i]);
return 1;
}
return 0;
}