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[SCSI] qla2xxx: Correct qla2x00_eh_wait_on_command() to wait correctly.

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Original code would break-out of loop after only one iteration.

Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com>
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Lalit Chandivade 2009-08-25 11:36:18 -07:00 committed by James Bottomley
parent ab67114935
commit d970432c48
1 changed files with 1 additions and 4 deletions
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5
drivers/scsi/qla2xxx/qla_os.c
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@ -568,11 +568,8 @@ qla2x00_eh_wait_on_command(struct scsi_cmnd *cmd)
unsigned long wait_iter = ABORT_WAIT_ITER;
int ret = QLA_SUCCESS;
while (CMD_SP(cmd)) {
while (CMD_SP(cmd) && wait_iter--) {
msleep(ABORT_POLLING_PERIOD);
if (--wait_iter)
break;
}
if (CMD_SP(cmd))
ret = QLA_FUNCTION_FAILED;