commit a75022c4e807617fe8360523efe042c1be2c4adb
author Jordan Crouse <jcrouse@codeaurora.org> Wed Oct 12 16:57:47 2011 -0600
committer Jordan Crouse <jcrouse@codeaurora.org> Fri Oct 28 15:27:20 2011 -0600
tree 119b53101dc3666f75d7467da129676a2f106800
parent 8cd4832d4d7fe3acb47720c64c9284c974ff2962

gpu: ion: Check for NULL pointer in client destroy

Silently check for a null pointer in ion_client_destroy

Change-Id: Ic0dedbada03496faf2eb024c40f9cfaf8d08c98f
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>

drivers/gpu/ion/ion.c

diff --git a/drivers/gpu/ion/ion.c b/drivers/gpu/ion/ion.c
index 90c260b..6675b40 100644
--- a/drivers/gpu/ion/ion.c
+++ b/drivers/gpu/ion/ion.c
@@ -871,7 +871,8 @@
 
 void ion_client_destroy(struct ion_client *client)
 {
-	ion_client_put(client);
+	if (client)
+		ion_client_put(client);
 }
 
 int ion_handle_get_flags(struct ion_client *client, struct ion_handle *handle,