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| author | Marcelo Feitoza Parisi <marcelo@feitoza.com.br> | 2006-03-28 01:56:47 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-28 09:16:07 -0800 |
| commit | 60c904ae5bded8bb71f7bff7d63f2a6959d2a8e4 (patch) | |
| tree | af7593441b9d640302a73a6406218a6b9cdc6aa2 /drivers/scsi/BusLogic.c | |
| parent | 9bae1ff3e7926fe5e92db2f3c6d8832f18f777bc (diff) | |
| download | lwn-60c904ae5bded8bb71f7bff7d63f2a6959d2a8e4.tar.gz lwn-60c904ae5bded8bb71f7bff7d63f2a6959d2a8e4.zip | |
[PATCH] drivers/scsi/*: use time_after() and friends
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>
Diffstat (limited to 'drivers/scsi/BusLogic.c')
| -rw-r--r-- | drivers/scsi/BusLogic.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/BusLogic.c b/drivers/scsi/BusLogic.c index 1c459343292b..5bf83cbca868 100644 --- a/drivers/scsi/BusLogic.c +++ b/drivers/scsi/BusLogic.c @@ -41,6 +41,7 @@ #include <linux/stat.h> #include <linux/pci.h> #include <linux/spinlock.h> +#include <linux/jiffies.h> #include <scsi/scsicam.h> #include <asm/dma.h> @@ -2896,7 +2897,7 @@ static int BusLogic_QueueCommand(struct scsi_cmnd *Command, void (*CompletionRou */ if (HostAdapter->ActiveCommands[TargetID] == 0) HostAdapter->LastSequencePoint[TargetID] = jiffies; - else if (jiffies - HostAdapter->LastSequencePoint[TargetID] > 4 * HZ) { + else if (time_after(jiffies, HostAdapter->LastSequencePoint[TargetID] + 4 * HZ)) { HostAdapter->LastSequencePoint[TargetID] = jiffies; QueueTag = BusLogic_OrderedQueueTag; } |