[5/5] ath9k_htc: Fix HTC layer memleak

Commit Message

Sujith April 6, 2010, 9:58 a.m. UTC

None

Patch

diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c
index 30f608b..24d7b88 100644
--- a/drivers/net/wireless/ath/ath9k/htc_hst.c
+++ b/drivers/net/wireless/ath/ath9k/htc_hst.c
@@ -326,11 +326,13 @@  void ath9k_htc_txcompletion_cb(struct htc_target *htc_handle,
 	if (htc_handle->htc_flags & HTC_OP_CONFIG_PIPE_CREDITS) {
 		complete(&htc_handle->cmd_wait);
 		htc_handle->htc_flags &= ~HTC_OP_CONFIG_PIPE_CREDITS;
+		goto ret;
 	}
 
 	if (htc_handle->htc_flags & HTC_OP_START_WAIT) {
 		complete(&htc_handle->cmd_wait);
 		htc_handle->htc_flags &= ~HTC_OP_START_WAIT;
+		goto ret;
 	}
 
 	if (skb) {
@@ -343,6 +345,11 @@  void ath9k_htc_txcompletion_cb(struct htc_target *htc_handle,
 						  htc_hdr->endpoint_id, txok);
 		}
 	}
+
+	return;
+ret:
+	/* HTC-generated packets are freed here. */
+	dev_kfree_skb_any(skb);
 }
 
 /*