Staging: hv: vmbus: Fix a checkpatch warning in ring_buffer.c

Fix a checkpatch warning in ring_buffer.c Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
git-mirror · Aug 29, 2011 · b737b2e · b737b2e
1 parent c2ec81c
commit b737b2e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/drivers/staging/hv/ring_buffer.c b/drivers/staging/hv/ring_buffer.c
@@ -34,7 +34,8 @@
 
 
 /* Amount of space to write to */
-#define BYTES_AVAIL_TO_WRITE(r, w, z) ((w) >= (r)) ? ((z) - ((w) - (r))) : ((r) - (w))
+#define BYTES_AVAIL_TO_WRITE(r, w, z) \
+	((w) >= (r)) ? ((z) - ((w) - (r))) : ((r) - (w))
 
 
 /*