tracing: Remove a pointless assignment

The variable 'len' has been assigned a value but is not used after that. So, remove the assignement. Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Sudip Mukherjee <[email protected]> Signed-off-by: Steven Rostedt (VMware) <[email protected]>
torvalds · Oct 8, 2020 · 43aa422 · 43aa422
1 parent 40dc4a4
commit 43aa422
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
@@ -6667,7 +6667,6 @@ tracing_mark_write(struct file *filp, const char __user *ubuf,
 		written = -EFAULT;
 	} else
 		written = cnt;
-	len = cnt;
 
 	if (tr->trace_marker_file && !list_empty(&tr->trace_marker_file->triggers)) {
 		/* do not add \n before testing triggers, but add \0 */