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| author | Andy Shevchenko <ext-andriy.shevchenko@nokia.com> | 2010-08-10 18:01:27 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-11 08:59:02 -0700 |
| commit | ecc3099002c1cc87e9e4b3dc5fdf7821828f6733 (patch) | |
| tree | 7dff340773a244ef2eac7907a6b88c0c4131ac3a /drivers/scsi/aacraid | |
| parent | 3094141c6532a4f748425c21c091001f218da8ae (diff) | |
| download | linux-stable-ecc3099002c1cc87e9e4b3dc5fdf7821828f6733.tar.gz linux-stable-ecc3099002c1cc87e9e4b3dc5fdf7821828f6733.tar.bz2 linux-stable-ecc3099002c1cc87e9e4b3dc5fdf7821828f6733.zip | |
drivers: scsi: use newly introduced hex_to_bin() method
Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
Cc: Adaptec OEM Raid Solutions <aacraid@adaptec.com>
Cc: "James E.J. Bottomley" <James.Bottomley@suse.de>
Cc: James Smart <james.smart@emulex.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/scsi/aacraid')
| -rw-r--r-- | drivers/scsi/aacraid/rx.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/scsi/aacraid/rx.c b/drivers/scsi/aacraid/rx.c index 04057ab72a8b..84d77fd86e5b 100644 --- a/drivers/scsi/aacraid/rx.c +++ b/drivers/scsi/aacraid/rx.c @@ -352,9 +352,8 @@ static int aac_rx_check_health(struct aac_dev *dev) pci_free_consistent(dev->pdev, sizeof(struct POSTSTATUS), post, paddr); if (likely((buffer[0] == '0') && ((buffer[1] == 'x') || (buffer[1] == 'X')))) { - ret = (buffer[2] <= '9') ? (buffer[2] - '0') : (buffer[2] - 'A' + 10); - ret <<= 4; - ret += (buffer[3] <= '9') ? (buffer[3] - '0') : (buffer[3] - 'A' + 10); + ret = (hex_to_bin(buffer[2]) << 4) + + hex_to_bin(buffer[3]); } pci_free_consistent(dev->pdev, 512, buffer, baddr); return ret; |