From: Richard Knutsson <ricknu-0@student.ltu.se>
To: akpm@osdl.org
Cc: linux-kernel@vger.kernel.org, Richard Knutsson <ricknu-0@student.ltu.se>
Subject: [PATCH] include/linux/kernel.h: Remove labs()
Date: Sat, 3 Feb 2007 19:10:18 +0100 (MET) [thread overview]
Message-ID: <20070203181014.15639.10284.sendpatchset@thinktank.campus.ltu.se> (raw)
Remove labs() since it is not used/needed.
Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se>
---
Could not find any references to it (other then defined in gcc's stdlib.h),
compile-tested with "allyes" on i386 just to be sure.
If abs()'s int is not sufficient, it then should be replaced with typeof (imho).
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 63fb18d..a029430 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -92,11 +92,6 @@ extern int cond_resched(void);
(__x < 0) ? -__x : __x; \
})
-#define labs(x) ({ \
- long __x = (x); \
- (__x < 0) ? -__x : __x; \
- })
-
extern struct atomic_notifier_head panic_notifier_list;
extern long (*panic_blink)(long time);
NORET_TYPE void panic(const char * fmt, ...)
reply other threads:[~2007-02-03 18:10 UTC|newest]
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