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| author | Colin Ian King <colin.king@canonical.com> | 2021-07-21 14:09:15 +0200 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2021-07-23 14:46:02 +0200 |
| commit | 3b1a8f457fcf105924c72e99f1191834837c978d (patch) | |
| tree | 832745c25ae7f19ab2c34950550f9cb5a5fdc18c | |
| parent | ftrace: Avoid synchronize_rcu_tasks_rude() call when not necessary (diff) | |
| download | linux-3b1a8f457fcf105924c72e99f1191834837c978d.tar.xz linux-3b1a8f457fcf105924c72e99f1191834837c978d.zip | |
ftrace: Remove redundant initialization of variable ret
The variable ret is being initialized with a value that is never
read, it is being updated later on. The assignment is redundant and
can be removed.
Link: https://lkml.kernel.org/r/20210721120915.122278-1-colin.king@canonical.com
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
| -rw-r--r-- | kernel/trace/ftrace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 4fbcf560dd03..7b180f61e6d3 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -7545,7 +7545,7 @@ int ftrace_is_dead(void) */ int register_ftrace_function(struct ftrace_ops *ops) { - int ret = -1; + int ret; ftrace_ops_init(ops); |