[PATCH] kfree cleanup: drivers/isdn

This is the drivers/isdn/ part of the big kfree cleanup patch.

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

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c
index 0e22991635e7..5f5a5ae740d2 100644
--- a/drivers/isdn/hisax/avma1_cs.c
+++ b/drivers/isdn/hisax/avma1_cs.c
@@ -236,9 +236,7 @@ static void avma1cs_detach(dev_link_t *link)
     
     /* Unlink device structure, free pieces */
     *linkp = link->next;
-    if (link->priv) {
-        kfree(link->priv);
-    }
+    kfree(link->priv);
     kfree(link);
     
 } /* avma1cs_detach */