1 files changed, 7 insertions, 14 deletions

diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c
index d97a9be5469c..1a19a0f89428 100644
--- a/drivers/isdn/i4l/isdn_ppp.c
+++ b/drivers/isdn/i4l/isdn_ppp.c
@@ -364,10 +364,8 @@ isdn_ppp_release(int min, struct file *file)
                 isdn_net_hangup(&p->dev);
         }
         for (i = 0; i < NUM_RCV_BUFFS; i++) {
-                if (is->rq[i].buf) {
-                        kfree(is->rq[i].buf);
-                        is->rq[i].buf = NULL;
-                }
+                kfree(is->rq[i].buf);
+                is->rq[i].buf = NULL;
         }
         is->first = is->rq + NUM_RCV_BUFFS - 1; /* receive queue */
         is->last = is->rq;
@@ -378,14 +376,10 @@ isdn_ppp_release(int min, struct file *file)
         is->slcomp = NULL;
 #endif
 #ifdef CONFIG_IPPP_FILTER
-        if (is->pass_filter) {
-                kfree(is->pass_filter);
-                is->pass_filter = NULL;
-        }
-        if (is->active_filter) {
-                kfree(is->active_filter);
-                is->active_filter = NULL;
-        }
+        kfree(is->pass_filter);
+        is->pass_filter = NULL;
+        kfree(is->active_filter);
+        is->active_filter = NULL;
 #endif
 
 /* TODO: if this was the previous master: link the stuff to the new master */
@@ -914,8 +908,7 @@ isdn_ppp_cleanup(void)
                 kfree(ippp_table[i]);
 
 #ifdef CONFIG_ISDN_MPP
-        if (isdn_ppp_bundle_arr)
-                kfree(isdn_ppp_bundle_arr);
+        kfree(isdn_ppp_bundle_arr);
 #endif /* CONFIG_ISDN_MPP */
 
 }