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[SCSI] aacraid: General driver cleanup

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Received from Mark Salyzyn

Remove superfluous code, optimize code, harden code, cast code, correct
some text, use msleep instead of schedule_timeout_interruptible. No
bugs.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Mark Haverkamp
2006-03-27 09:44:23 -08:00
committed by James Bottomley
parent 53926274f2
commit 1241f3593a
6 changed files with 18 additions and 21 deletions
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4
drivers/scsi/aacraid/rkt.c
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@@ -183,7 +183,7 @@ static int rkt_sync_cmd(struct aac_dev *dev, u32 command,
/*
* Yield the processor in case we are slow
*/
schedule_timeout_uninterruptible(1);
msleep(1);
}
if (ok != 1) {
/*
@@ -343,7 +343,7 @@ static int aac_rkt_check_health(struct aac_dev *dev)
NULL, NULL, NULL, NULL, NULL);
pci_free_consistent(dev->pdev, sizeof(struct POSTSTATUS),
post, paddr);
if ((buffer[0] == '0') && (buffer[1] == 'x')) {
if ((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);