[PATCH] isdn4linux: Siemens Gigaset drivers: remove IFNULL macros

With Hansjoerg Lipp <hjlipp@web.de>

Remove the IFNULL debugging macros from the Gigaset drivers.

Signed-off-by: Hansjoerg Lipp <hjlipp@web.de>
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Cc: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 0 insertions, 27 deletions

diff --git a/drivers/isdn/gigaset/gigaset.h b/drivers/isdn/gigaset/gigaset.h
index 04457571923d..7acae34e66e0 100644
--- a/drivers/isdn/gigaset/gigaset.h
+++ b/drivers/isdn/gigaset/gigaset.h
@@ -72,33 +72,6 @@
 
 #define MAXACT 3
 
-#define IFNULL(a) \
-        if (unlikely(!(a)))
-
-#define IFNULLRET(a) \
-        if (unlikely(!(a))) { \
-                err("%s==NULL at %s:%d!", #a, __FILE__, __LINE__); \
-                return; \
-        }
-
-#define IFNULLRETVAL(a,b) \
-        if (unlikely(!(a))) { \
-                err("%s==NULL at %s:%d!", #a, __FILE__, __LINE__); \
-                return (b); \
-        }
-
-#define IFNULLCONT(a) \
-        if (unlikely(!(a))) { \
-                err("%s==NULL at %s:%d!", #a, __FILE__, __LINE__); \
-                continue; \
-        }
-
-#define IFNULLGOTO(a,b) \
-        if (unlikely(!(a))) { \
-                err("%s==NULL at %s:%d!", #a, __FILE__, __LINE__); \
-                goto b; \
-        }
-
 extern int gigaset_debuglevel;  /* "needs" cast to (enum debuglevel) */
 
 /* any combination of these can be given with the 'debug=' parameter to insmod,