[SCSI] remove scsi_cmnd->state

We never look at it except for the old megaraid driver that abuses it
for sending internal commands.  That usage can be fixed easily because
those internal commands are single-threaded by a mutex and we can easily
use a completion there.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/scsi/megaraid.h b/drivers/scsi/megaraid.h
index e25c4de9edd9..4facf557cd19 100644
--- a/drivers/scsi/megaraid.h
+++ b/drivers/scsi/megaraid.h
@@ -891,7 +891,7 @@ typedef struct {
         Scsi_Cmnd               int_scmd;
         struct semaphore        int_mtx;        /* To synchronize the internal
                                                 commands */
-        wait_queue_head_t       int_waitq;      /* wait queue for internal
+        struct completion       int_waitq;      /* wait queue for internal
                                                  cmds */
 
         int     has_cluster;    /* cluster support on this HBA */