[NET]: kfree cleanup

From: Jesper Juhl <jesper.juhl@gmail.com>

This is the net/ part of the big kfree cleanup patch.

Remove pointless checks for NULL prior to calling kfree() in net/.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>

1 files changed, 6 insertions, 10 deletions

diff --git a/net/irda/irias_object.c b/net/irda/irias_object.c
index 6fec428b4512..75f2666e8630 100644
--- a/net/irda/irias_object.c
+++ b/net/irda/irias_object.c
@@ -122,8 +122,7 @@ static void __irias_delete_attrib(struct ias_attrib *attrib)
         IRDA_ASSERT(attrib != NULL, return;);
         IRDA_ASSERT(attrib->magic == IAS_ATTRIB_MAGIC, return;);
 
-        if (attrib->name)
-                kfree(attrib->name);
+        kfree(attrib->name);
 
         irias_delete_value(attrib->value);
         attrib->magic = ~IAS_ATTRIB_MAGIC;
@@ -136,8 +135,7 @@ void __irias_delete_object(struct ias_object *obj)
         IRDA_ASSERT(obj != NULL, return;);
         IRDA_ASSERT(obj->magic == IAS_OBJECT_MAGIC, return;);
 
-        if (obj->name)
-                kfree(obj->name);
+        kfree(obj->name);
 
         hashbin_delete(obj->attribs, (FREE_FUNC) __irias_delete_attrib);
 
@@ -562,14 +560,12 @@ void irias_delete_value(struct ias_value *value)
                 /* No need to deallocate */
                 break;
         case IAS_STRING:
-                /* If string, deallocate string */
-                if (value->t.string != NULL)
-                        kfree(value->t.string);
+                /* Deallocate string */
+                kfree(value->t.string);
                 break;
         case IAS_OCT_SEQ:
-                /* If byte stream, deallocate byte stream */
-                 if (value->t.oct_seq != NULL)
-                         kfree(value->t.oct_seq);
+                /* Deallocate byte stream */
+                 kfree(value->t.oct_seq);
                  break;
         default:
                 IRDA_DEBUG(0, "%s(), Unknown value type!\n", __FUNCTION__);