staging: dgap: Macros with complex values should be enclosed in parenthesis

This patch fixes a checkpatch warning
"Macros with complex values should be enclosed in parenthesis"

Signed-off-by: Mark Hounschell <markh@compro.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/dgap/dgap.h b/drivers/staging/dgap/dgap.h
index 6415680..01eb56f 100644 (file)
--- a/drivers/staging/dgap/dgap.h
+++ b/drivers/staging/dgap/dgap.h
@@ -186,7 +186,7 @@ typedef unsigned char               uchar;
                        ECHOCTL | ECHOKE | IEXTEN)
 
 #ifndef _POSIX_VDISABLE
-#define   _POSIX_VDISABLE '\0'
+#define _POSIX_VDISABLE ('\0')
 #endif
 
 #define SNIFF_MAX      65536           /* Sniff buffer size (2^n) */