kernel: relay: remove unnecessary NULL values from relay_open_buf

buf is assigned first, so it does not need to initialize the assignment. Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Li kunyu <[email protected]> Reviewed-by: Andrew Morton <[email protected]> Signed-off-by: Andrew Morton <[email protected]>
kdave · Aug 18, 2023 · 598f004 · 598f004
1 parent 95d1fef
commit 598f004
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/kernel/relay.c b/kernel/relay.c
@@ -375,7 +375,7 @@ static struct dentry *relay_create_buf_file(struct rchan *chan,
  */
 static struct rchan_buf *relay_open_buf(struct rchan *chan, unsigned int cpu)
 {
- 	struct rchan_buf *buf = NULL;
+	struct rchan_buf *buf;
 	struct dentry *dentry;
 
  	if (chan->is_global)