Commit 54325d08 authored Jul 13, 2021 by Gustavo A. R. Silva

PCI: Fix fall-through warning for Clang

Fix the following fallthrough warning (arm64-randconfig with Clang):

drivers/pci/proc.c:234:3: warning: fallthrough annotation in unreachable code [-Wimplicit-fallthrough]

Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/lkml/60edca25.k00ut905IFBjPyt5%25lkp@intel.com/

Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>

parent 223fa873

drivers/pci/proc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -230,8 +230,8 @@ static long proc_bus_pci_ioctl(struct file *file, unsigned int cmd,
		break;
		}
		/* If arch decided it can't, fall through... */
		#endif /* HAVE_PCI_MMAP */
		fallthrough;
		#endif /* HAVE_PCI_MMAP */
		default:
		ret = -EINVAL;
		break;