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/[email protected] Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: Steven Rostedt (VMware) <[email protected]>
ashr · Jul 23, 2021 · 3b1a8f4 · 3b1a8f4
1 parent 68e8349
commit 3b1a8f4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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);