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ata: hpt37x: Convert to use match_string() helper

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The new helper returns index of the matching string in an array.
We are going to use it here.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Andy Shevchenko 2018-05-04 00:20:16 +03:00 committed by Tejun Heo
parent 75bc37fefc
commit dc85ca573b
1 changed files with 5 additions and 8 deletions
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13
drivers/ata/pata_hpt37x.c
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@ -224,17 +224,14 @@ 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;
}