PERFORCE change 137401 for review

[Robert Watson]

http://perforce.freebsd.org/chv.cgi?CH=137401

Change 137401 by rwatson at rwatson_cinnamon on 2008/03/11 14:46:03

	Minor style tweaks.

Affected files ...

.. //depot/projects/zcopybpf/src/sys/net/bpf_zerocopy.c#33 edit

Differences ...

==== //depot/projects/zcopybpf/src/sys/net/bpf_zerocopy.c#33 (text+ko) ====

@@ -186,15 +186,21 @@
 
 	*zbp = NULL;
 
-	/* User address must be page-aligned. */
+	/*
+	 * User address must be page-aligned.
+	 */
 	if (uaddr & PAGE_MASK)
 		return (EINVAL);
 
-	/* Length must be an integer number of full pages. */
+	/*
+	 * Length must be an integer number of full pages.
+	 */
 	if (len & PAGE_MASK)
 		return (EINVAL);
 
-	/* Length must not exceed per-buffer resource limit. */
+	/*
+	 * Length must not exceed per-buffer resource limit.
+	 */
 	if ((len / PAGE_SIZE) > BPF_MAX_PAGES)
 		return (EINVAL);
 
@@ -470,7 +476,6 @@
 	    &zba);
 	if (error)
 		return (error);
-
 	error = zbuf_setup(td, (vm_offset_t)bz->bz_bufb, bz->bz_buflen,
 	    &zbb);
 	if (error) {