svn commit: r298662 - head/sys/dev/pci

Conrad E. Meyer cem at FreeBSD.org
Tue Apr 26 20:06:36 UTC 2016


Author: cem
Date: Tue Apr 26 20:06:35 2016
New Revision: 298662
URL: https://svnweb.freebsd.org/changeset/base/298662

Log:
  PCI Enhanced Allocation: Annotate an intentional switch fallthrough
  
  This is a trivial follow-up to r296308.  Annotate the intentional fallthrough
  to make it clear for future readers and linters.
  
  Reported by:	Coverity
  CID:		1352716
  Discussed with:	jhb
  Sponsored by:	EMC / Isilon Storage Division

Modified:
  head/sys/dev/pci/pci.c

Modified: head/sys/dev/pci/pci.c
==============================================================================
--- head/sys/dev/pci/pci.c	Tue Apr 26 19:57:35 2016	(r298661)
+++ head/sys/dev/pci/pci.c	Tue Apr 26 20:06:35 2016	(r298662)
@@ -3691,6 +3691,7 @@ pci_add_resources_ea(device_t bus, devic
 		case PCIM_EA_P_MEM_PREFETCH:
 		case PCIM_EA_P_VF_MEM_PREFETCH:
 			flags = RF_PREFETCHABLE;
+			/* FALLTHROUGH */
 		case PCIM_EA_P_VF_MEM:
 		case PCIM_EA_P_MEM:
 			type = SYS_RES_MEMORY;


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