svn commit: r282397 - head/sys/dev/wpi

[Adrian Chadd]

Author: adrian
Date: Sun May  3 23:36:25 2015
New Revision: 282397
URL: https://svnweb.freebsd.org/changeset/base/282397

Log:
  [iwn?] Fix memory leak in wpi_reset_tx_ring().
  
  PR:		kern/197143
  Differential Revision:	Andriy Voskoboinyk <s3erios at gmail.com>

Modified:
  head/sys/dev/wpi/if_wpi.c

Modified: head/sys/dev/wpi/if_wpi.c
==============================================================================
--- head/sys/dev/wpi/if_wpi.c	Sun May  3 23:35:44 2015	(r282396)
+++ head/sys/dev/wpi/if_wpi.c	Sun May  3 23:36:25 2015	(r282397)
@@ -1279,6 +1279,10 @@ wpi_reset_tx_ring(struct wpi_softc *sc, 
 			m_freem(data->m);
 			data->m = NULL;
 		}
+		if (data->ni != NULL) {
+			ieee80211_free_node(data->ni);
+			data->ni = NULL;
+		}
 	}
 	/* Clear TX descriptors. */
 	memset(ring->desc, 0, ring->desc_dma.size);