Commit 1adee589 authored by Gustavo A. R. Silva's avatar Gustavo A. R. Silva
Browse files

kernel: debug: Fix unreachable code in gdb_serial_stub() 



Fix the following warning:

kernel/debug/gdbstub.c:1049:4: warning: fallthrough annotation in unreachable code [-Wimplicit-fallthrough]
                           fallthrough;
                           ^
   include/linux/compiler_attributes.h:210:41: note: expanded from macro 'fallthrough'
   # define fallthrough                    __attribute__((__fallthrough__)

by placing the fallthrough; statement inside ifdeffery.

Reported-by: default avatarkernel test robot <lkp@intel.com>
Signed-off-by: default avatarGustavo A. R. Silva <gustavoars@kernel.org>
parent 81eb1d17

kernel/debug/gdbstub.c

+1 −1
Original line number Diff line number Diff line
@@ -1045,8 +1045,8 @@ int gdb_serial_stub(struct kgdb_state *ks) 
				gdb_cmd_detachkill(ks);

				return DBG_PASS_EVENT;

			}

#endif

			fallthrough;

#endif

		case 'C': /* Exception passing */

			tmp = gdb_cmd_exception_pass(ks);

			if (tmp > 0)