svn commit: r351621 - head/sys/dev/xdma

[Ed Maste]

Author: emaste
Date: Fri Aug 30 00:40:08 2019
New Revision: 351621
URL: https://svnweb.freebsd.org/changeset/base/351621

Log:
  xdma: avoid NULL deref in error case
  
  Reported by:	Dr Silvio Cesare of InfoSect
  MFC after:	3 days
  Sponsored by:	The FreeBSD Foundation

Modified:
  head/sys/dev/xdma/xdma_sg.c

Modified: head/sys/dev/xdma/xdma_sg.c
==============================================================================
--- head/sys/dev/xdma/xdma_sg.c	Fri Aug 30 00:38:16 2019	(r351620)
+++ head/sys/dev/xdma/xdma_sg.c	Fri Aug 30 00:40:08 2019	(r351621)
@@ -186,8 +186,7 @@ xchan_bufs_alloc(xdma_channel_t *xchan)
 	xdma = xchan->xdma;
 
 	if (xdma == NULL) {
-		device_printf(xdma->dev,
-		    "%s: Channel was not allocated properly.\n", __func__);
+		printf("%s: Channel was not allocated properly.\n", __func__);
 		return (-1);
 	}