batman-adv: Calculate sizeof using variable insead of types

Documentation/CodingStyle recommends to use the form

	p = kmalloc(sizeof(*p), ...);

to calculate the size of a struct and not the version where the struct
name is spelled out to prevent bugs when the type of p changes. This
also seems appropriate for manipulation of buffers when they are
directly associated with p.

Signed-off-by: Sven Eckelmann <sven@narfation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/batman-adv/bat_debugfs.c b/net/batman-adv/bat_debugfs.c
index 1049ae3f5367..d0af9bf69e46 100644
--- a/net/batman-adv/bat_debugfs.c
+++ b/net/batman-adv/bat_debugfs.c
@@ -185,7 +185,7 @@ static int debug_log_setup(struct bat_priv *bat_priv)
         if (!bat_priv->debug_dir)
                 goto err;
 
-        bat_priv->debug_log = kzalloc(sizeof(struct debug_log), GFP_ATOMIC);
+        bat_priv->debug_log = kzalloc(sizeof(*bat_priv->debug_log), GFP_ATOMIC);
         if (!bat_priv->debug_log)
                 goto err;