From 141597204ea2dc173668c8cd7202c4bac2b0c476 Mon Sep 17 00:00:00 2001 From: Alex Shi Date: Tue, 21 Jan 2020 13:54:46 +0800 Subject: [PATCH] tracing: Remove unused TRACE_SEQ_BUF_USED This macro isn't used from commit 3a161d99c43c ("tracing: Create seq_buf layer in trace_seq"). so no needs to keep it. Link: http://lkml.kernel.org/r/1579586086-45543-1-git-send-email-alex.shi@linux.alibaba.com Signed-off-by: Alex Shi Signed-off-by: Steven Rostedt (VMware) --- kernel/trace/trace_seq.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c index 87de6edafd14..1d84fcc78e3e 100644 --- a/kernel/trace/trace_seq.c +++ b/kernel/trace/trace_seq.c @@ -30,9 +30,6 @@ /* How much buffer is left on the trace_seq? */ #define TRACE_SEQ_BUF_LEFT(s) seq_buf_buffer_left(&(s)->seq) -/* How much buffer is written? */ -#define TRACE_SEQ_BUF_USED(s) seq_buf_used(&(s)->seq) - /* * trace_seq should work with being initialized with 0s. */