Commit 957cdcd9 authored by Wei Ming Chen's avatar Wei Ming Chen Committed by Steven Rostedt (VMware)
Browse files

ring-buffer: Use fallthrough pseudo-keyword 

Replace /* fall through */ comment with pseudo-keyword macro fallthrough[1]

[1] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through

Link: https://lkml.kernel.org/r/20210511140246.18868-1-jj251510319013@gmail.com



Signed-off-by: default avatarWei Ming Chen <jj251510319013@gmail.com>
Signed-off-by: default avatarSteven Rostedt (VMware) <rostedt@goodmis.org>
parent 614db49c

kernel/trace/ring_buffer.c

+1 −1
Original line number Diff line number Diff line
@@ -3391,7 +3391,7 @@ static void check_buffer(struct ring_buffer_per_cpu *cpu_buffer, 
		case RINGBUF_TYPE_PADDING:

			if (event->time_delta == 1)

				break;

			/* fall through */

			fallthrough;

		case RINGBUF_TYPE_DATA:

			ts += event->time_delta;

			break;