[SCSI] for_each_possible_cpu: scsi

for_each_cpu() actually iterates across all possible CPUs.  We've had mistakes
in the past where people were using for_each_cpu() where they should have been
iterating across only online or present CPUs.  This is inefficient and
possibly buggy.

We're renaming for_each_cpu() to for_each_possible_cpu() to avoid this in the
future.

This patch replaces for_each_cpu with for_each_possible_cpu.

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 6913b0623167..32979fee6186 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -1243,7 +1243,7 @@ static int __init init_scsi(void)
         if (error)
                 goto cleanup_sysctl;
 
-        for_each_cpu(i)
+        for_each_possible_cpu(i)
                 INIT_LIST_HEAD(&per_cpu(scsi_done_q, i));
 
         printk(KERN_NOTICE "SCSI subsystem initialized\n");