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[PATCH] drivers/scsi/*: use time_after() and friends

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They deal with wrapping correctly and are nicer to read.

Signed-off-by: Marcelo Feitoza Parisi <marcelo@feitoza.com.br>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Marcelo Feitoza Parisi
2006-03-28 01:56:47 -08:00
committed by Linus Torvalds
parent 9bae1ff3e7
commit 60c904ae5b
5 changed files with 11 additions and 6 deletions
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5
drivers/scsi/osst.c
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@@ -49,6 +49,7 @@ static const char * osst_version = "0.99.4";
#include <linux/blkdev.h>
#include <linux/moduleparam.h>
#include <linux/delay.h>
#include <linux/jiffies.h>
#include <asm/uaccess.h>
#include <asm/dma.h>
#include <asm/system.h>
@@ -856,7 +857,7 @@ static int osst_wait_frame(struct osst_tape * STp, struct osst_request ** aSRpnt
) && result >= 0)
{
#if DEBUG
if (debugging || jiffies - startwait >= 2*HZ/OSST_POLL_PER_SEC)
if (debugging || time_after_eq(jiffies, startwait + 2*HZ/OSST_POLL_PER_SEC))
printk (OSST_DEB_MSG
"%s:D: Succ wait f fr %i (>%i): %i-%i %i (%i): %3li.%li s\n",
name, curr, curr+minlast, STp->first_frame_position,
@@ -867,7 +868,7 @@ static int osst_wait_frame(struct osst_tape * STp, struct osst_request ** aSRpnt
return 0;
}
#if DEBUG
if (jiffies - startwait >= 2*HZ/OSST_POLL_PER_SEC && notyetprinted)
if (time_after_eq(jiffies, startwait + 2*HZ/OSST_POLL_PER_SEC) && notyetprinted)
{
printk (OSST_DEB_MSG "%s:D: Wait for frame %i (>%i): %i-%i %i (%i)\n",
name, curr, curr+minlast, STp->first_frame_position,