Variable retval is being assigned a value that is never read, it is
being re-assigned a new value in both paths of a following if statement.
Remove the assignment.
Cleans up clang-scan warning:
kernel/trace/rv/rv.c:293:2: warning: Value stored to 'retval' is never read [deadcode.DeadStores]
retval = count;
Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
---
kernel/trace/rv/rv.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/kernel/trace/rv/rv.c b/kernel/trace/rv/rv.c
index 7e9061828c24..2f68e93fff0b 100644
--- a/kernel/trace/rv/rv.c
+++ b/kernel/trace/rv/rv.c
@@ -290,8 +290,6 @@ static ssize_t monitor_enable_write_data(struct file *filp, const char __user *u
if (retval)
return retval;
- retval = count;
-
mutex_lock(&rv_interface_lock);
if (val)
--
2.30.2
|