[SCSI] aic79xx: fix shadowed variables

OK to just reuse the outer declaration as it is never used again.
drivers/scsi/aic7xxx/aic79xx_pci.c:340:12: warning: symbol 'devconfig' shadows an earlier one
drivers/scsi/aic7xxx/aic79xx_pci.c:299:12: originally declared here

targpcistat is always assigned just before use, remove the inner declaration.
drivers/scsi/aic7xxx/aic79xx_pci.c:486:9: warning: symbol 'targpcistat' shadows an earlier one
drivers/scsi/aic7xxx/aic79xx_pci.c:429:9: originally declared here

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

diff --git a/drivers/scsi/aic7xxx/aic79xx_pci.c b/drivers/scsi/aic7xxx/aic79xx_pci.c
index c25b6adffbf94f50fd5684063e7add6b04984895..9471cafd25d4e629949a3a764c1633ff3d054faf 100644 (file)
--- a/drivers/scsi/aic7xxx/aic79xx_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_pci.c
@@ -337,8 +337,6 @@ ahd_pci_config(struct ahd_softc *ahd, const struct ahd_pci_identity *entry)
         * 64bit bus (PCI64BIT set in devconfig).
         */
        if ((ahd->flags & (AHD_39BIT_ADDRESSING|AHD_64BIT_ADDRESSING)) != 0) {
-               uint32_t devconfig;
-
                if (bootverbose)
                        printf("%s: Enabling 39Bit Addressing\n",
                               ahd_name(ahd));
@@ -483,8 +481,6 @@ ahd_pci_test_register_access(struct ahd_softc *ahd)
                goto fail;
 
        if ((ahd_inb(ahd, INTSTAT) & PCIINT) != 0) {
-               u_int targpcistat;
-
                ahd_set_modes(ahd, AHD_MODE_CFG, AHD_MODE_CFG);
                targpcistat = ahd_inb(ahd, TARGPCISTAT);
                if ((targpcistat & STA) != 0)