[SCSI] zfcp: fix compiler warning caused by poking inside new semaphore (linux-next)

as seen in linux-next tree:

drivers/s390/scsi/zfcp_dbf.c: In function ‘zfcp_rec_dbf_event_thread’:
drivers/s390/scsi/zfcp_dbf.c:697: warning: passing argument 1 of ‘atomic_read’
 from incompatible pointer type

Caused by recent git commit:

commit 348447e85749120ad600a5c8e23b6bb7058b931d
Author: Martin Peschke <mp3@de.ibm.com>
Date:   Thu Mar 27 14:22:01 2008 +0100

    [SCSI] zfcp: Add trace records for recovery thread and its queues

We are not supposed to poke inside semaphore.

Signed-off-by: Martin Peschke <mp3@de.ibm.com>
Acked-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/s390/scsi/zfcp_dbf.h b/drivers/s390/scsi/zfcp_dbf.h
index 732a5ba1bea9..54c34e483457 100644
--- a/drivers/s390/scsi/zfcp_dbf.h
+++ b/drivers/s390/scsi/zfcp_dbf.h
@@ -35,7 +35,6 @@ struct zfcp_dbf_dump {
 } __attribute__ ((packed));
 
 struct zfcp_rec_dbf_record_thread {
-        u32 sema;
         u32 total;
         u32 ready;
         u32 running;