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ring-buffer: remove unused variable 

Fix the compiler error:

kernel/trace/ring_buffer.c: In function 'rb_move_tail':
kernel/trace/ring_buffer.c:1236: warning: unused variable 'event'

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Steven Rostedt 2009-06-16 11:50:18 -04:00 committed by Steven Rostedt
parent 9086c7b90a
commit 263294f3e1
1 changed files with 0 additions and 1 deletions
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kernel/trace/ring_buffer.c
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@ -1233,7 +1233,6 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
{
struct buffer_page *next_page, *head_page, *reader_page;
struct ring_buffer *buffer = cpu_buffer->buffer;
struct ring_buffer_event *event;
bool lock_taken = false;
unsigned long flags;