pmcraid: remove duplicate struct member

commit df30e5059681ed0671c9cc6ff702fe9ca7f20042 upstream.

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>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
index 6cfa0145a1d7f088ea41926c400154bfcd0b989d..dd78f9e8eb9bbfe31f4deda7099292868ad2beab 100644 (file)
--- 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;