From: Anil Ravindranath <anil_ravindranath@pmc-sierra.com>
Date: Mon, 25 Oct 2010 22:41:54 +0000 (-0700)
Subject: [SCSI] pmcraid: remove duplicate struct member
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=df30e5059681ed0671c9cc6ff702fe9ca7f20042;p=deliverable%2Flinux.git

[SCSI] pmcraid: remove duplicate struct member

sense_buffer is both a direct member of struct pmcraid_cmd as well as
an indirect one via an anonymous union and struct.  Fix this clash by
eliminating the direct member in favour of the anonymous struct/union
one.  The name duplication apparently isn't noticed by gcc versions
earlier than 4.4

Reported-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Anil Ravindranath <anil_ravindranath@pmc-sierra.com>
Cc: Stable Tree <stable@kernel.org>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
---

diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
index 6cfa0145a1d7..dd78f9e8eb9b 100644
--- a/drivers/scsi/pmcraid.h
+++ b/drivers/scsi/pmcraid.h
@@ -568,7 +568,6 @@ struct pmcraid_cmd {
 	struct pmcraid_control_block *ioa_cb;
 	dma_addr_t ioa_cb_bus_addr;
 	dma_addr_t dma_handle;
-	u8 *sense_buffer;
 
 	/* pointer to mid layer structure of SCSI commands */
 	struct scsi_cmnd *scsi_cmd;