* [PATCH] tracing: remove a pointless assignment
@ 2020-09-30 18:43 Sudip Mukherjee
0 siblings, 0 replies; only message in thread
From: Sudip Mukherjee @ 2020-09-30 18:43 UTC (permalink / raw)
To: Steven Rostedt, Ingo Molnar; +Cc: linux-kernel, linux-safety, Sudip Mukherjee
The variable 'len' has been assigned a value but is not used after that.
So, remove the assignement.
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
---
kernel/trace/trace.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index d3c75aab44ad..e13cb3baeff0 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -6662,7 +6662,6 @@ 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 */
--
2.11.0
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