Messages in this thread Patch in this message | | | Date | Mon, 8 Jun 2020 12:36:32 -0500 | From | "Gustavo A. R. Silva" <> | Subject | [PATCH] nios2: signal: Mark expected switch fall-through |
| |
Mark switch cases where we are expecting to fall through.
Fix the following warning through the use of the new the new pseudo-keyword fallthrough;
arch/nios2/kernel/signal.c:254:12: warning: this statement may fall through [-Wimplicit-fallthrough=] 254 | restart = -2; | ~~~~~~~~^~~~ arch/nios2/kernel/signal.c:255:3: note: here 255 | case ERESTARTNOHAND: | ^~~~
Reported-by: Christian Brauner <christian.brauner@ubuntu.com> Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> --- arch/nios2/kernel/signal.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/nios2/kernel/signal.c b/arch/nios2/kernel/signal.c index a42dd09c65783..d8a087cf2b424 100644 --- a/arch/nios2/kernel/signal.c +++ b/arch/nios2/kernel/signal.c @@ -252,6 +252,7 @@ static int do_signal(struct pt_regs *regs) switch (retval) { case ERESTART_RESTARTBLOCK: restart = -2; + fallthrough; case ERESTARTNOHAND: case ERESTARTSYS: case ERESTARTNOINTR: -- 2.27.0
| |