scsi: mpt3sas: Fix incorrectly assigned error return and check

Currently the call to _base_static_config_pages() is assigning the error
return to variable 'rc' but checking the error return in error 'r'. Fix
this by assigning the error return to variable 'r' instead of 'rc'.

Link: https://lore.kernel.org/r/[email protected]
Fixes: 19a622c ("scsi: mpt3sas: Handle firmware faults during first half of IOC init")
Signed-off-by: Colin Ian King <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Addresses-Coverity: ("Unused value")

Author: Colin Ian King

drivers/scsi/mpt3sas/mpt3sas_base.c

@@ -7851,7 +7851,7 @@ _base_make_ioc_operational(struct MPT3SAS_ADAPTER *ioc)
 			return r;
 	}
 
-	rc = _base_static_config_pages(ioc);
+	r = _base_static_config_pages(ioc);
 	if (r)
 		return r;