From 1adee589cd6da2ead7f1b5dd82419eac59a2e2b0 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Mon, 12 Jul 2021 11:03:35 -0500 Subject: 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: kernel test robot Signed-off-by: Gustavo A. R. Silva --- kernel/debug/gdbstub.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel') diff --git a/kernel/debug/gdbstub.c b/kernel/debug/gdbstub.c index 8372897402f4..b6f28fad4307 100644 --- a/kernel/debug/gdbstub.c +++ b/kernel/debug/gdbstub.c @@ -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) -- cgit v1.2.3