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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2016-03-17 14:22:32 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-17 15:09:34 -0700 |
| commit | 908913bdbddc0b0f00e898bfc771ae625f7a6ab3 (patch) | |
| tree | 4d1d2d5287b515c65fc032dbfe42fa465169905b /drivers/ata/pata_hpt366.c | |
| parent | ea32cea140f644a4d367bc75b053255e19751034 (diff) | |
| download | linux-908913bdbddc0b0f00e898bfc771ae625f7a6ab3.tar.gz linux-908913bdbddc0b0f00e898bfc771ae625f7a6ab3.tar.bz2 linux-908913bdbddc0b0f00e898bfc771ae625f7a6ab3.zip | |
ata: hpt366: convert to use match_string() helper
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>
Diffstat (limited to 'drivers/ata/pata_hpt366.c')
| -rw-r--r-- | drivers/ata/pata_hpt366.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/ata/pata_hpt366.c b/drivers/ata/pata_hpt366.c index 0038dc4c06c7..e5fb7525a5df 100644 --- a/drivers/ata/pata_hpt366.c +++ b/drivers/ata/pata_hpt366.c @@ -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; } |