There is no need to initialize ret with 0, as all the early error branches
simply return constant values, and the default path always reaches
ret = kern_path(filename, LOOKUP_FOLLOW, &path), which will reset ret
before the initial value was ever used.
Remove this unneeded initialization and keep the code succinct.
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx>
---
kernel/trace/trace_uprobe.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c
index 5921951a0d5c..9da10c5efdce 100644
--- a/kernel/trace/trace_uprobe.c
+++ b/kernel/trace/trace_uprobe.c
@@ -548,7 +548,6 @@ static int __trace_uprobe_create(int argc, const char **argv)
bool is_return = false;
int i, ret;
- ret = 0;
ref_ctr_offset = 0;
switch (argv[0][0]) {
--
2.17.1
