Messages in this thread Patch in this message | | | Date | Fri, 23 Jul 2021 08:55:00 -0400 | From | Steven Rostedt <> | Subject | [for-linus][PATCH 6/7] ftrace: Remove redundant initialization of variable ret |
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From: Colin Ian King <colin.king@canonical.com>
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> --- kernel/trace/ftrace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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); -- 2.30.2
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