[PATCH 5.10 1/9] kprobes/x86: Fix fall-through warnings for Clang

[Li Huafei]

From: "Gustavo A. R. Silva" <gustavoars@xxxxxxxxxx>

[ Upstream commit e689b300c99ca2dd80d3f662e19499bba27cda09 ]

In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of just letting the code
fall through to the next case.

Signed-off-by: Gustavo A. R. Silva <gustavoars@xxxxxxxxxx>
Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Li Huafei <lihuafei1@xxxxxxxxxx>
---
 arch/x86/kernel/kprobes/core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
index 5de757099186..ed9a4fb87168 100644
--- a/arch/x86/kernel/kprobes/core.c
+++ b/arch/x86/kernel/kprobes/core.c
@@ -880,6 +880,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
 			p->ainsn.boostable = true;
 			goto no_change;
 		}
+		break;
 	default:
 		break;
 	}
-- 
2.17.1