Index: uspace/drv/nic/e1k/e1k.c
===================================================================
--- uspace/drv/nic/e1k/e1k.c	(revision e86b8f0a4a36b968e6ed12053ec2fbf42b8b5f9e)
+++ uspace/drv/nic/e1k/e1k.c	(revision 5cc9eba114f1b3db3d9b0fce528eeec326c97785)
@@ -1402,4 +1402,5 @@
 	fibril_mutex_unlock(&e1000->rx_lock);
 	return EOK;
+	
 error:
 	for (i = 0; i < E1000_RX_FRAME_COUNT; i++) {
@@ -1410,12 +1411,15 @@
 		}
 	}
+	
 	if (e1000->rx_frame_phys != NULL) {
 		free(e1000->rx_frame_phys);
 		e1000->rx_frame_phys = NULL;
 	}
+	
 	if (e1000->rx_frame_virt != NULL) {
 		free(e1000->rx_frame_virt);
 		e1000->rx_frame_phys = NULL;
 	}
+	
 	return rc;
 }
@@ -1642,4 +1646,5 @@
 		e1000->tx_frame_phys = NULL;
 	}
+	
 	dmamem_unmap_anonymous(e1000->tx_ring_virt);
 }
Index: uspace/drv/nic/lo/lo.c
===================================================================
--- uspace/drv/nic/lo/lo.c	(revision e86b8f0a4a36b968e6ed12053ec2fbf42b8b5f9e)
+++ uspace/drv/nic/lo/lo.c	(revision 5cc9eba114f1b3db3d9b0fce528eeec326c97785)
@@ -127,7 +127,9 @@
 	printf("%s: Adding loopback device '%s'\n", NAME, dev->name);
 	return EOK;
+	
 error:
 	if (bound)
 		ddf_fun_unbind(fun);
+	
 	if (fun != NULL)
 		ddf_fun_destroy(fun);
Index: uspace/drv/nic/rtl8139/general.h
===================================================================
--- uspace/drv/nic/rtl8139/general.h	(revision e86b8f0a4a36b968e6ed12053ec2fbf42b8b5f9e)
+++ uspace/drv/nic/rtl8139/general.h	(revision 5cc9eba114f1b3db3d9b0fce528eeec326c97785)
@@ -29,5 +29,5 @@
 /** @file
  *
- *  General functions and structures used in rtl8139 driver
+ * General functions and structures used in rtl8139 driver
  */