* [KJ] [PATCH] arch/ppc64: Replace custom MIN macro
@ 2005-04-07 14:24 Tobias Klauser
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From: Tobias Klauser @ 2005-04-07 14:24 UTC (permalink / raw)
To: kernel-janitors
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From the kerneljanitors TODO list:
- min/max macros from kernel.h are safe, a lot of handcrafted MIN/MAX are not.
Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
diff -urpN linux-2.6.12-rc2.orig/arch/ppc64/kernel/signal.c linux-2.6.12-rc2/arch/ppc64/kernel/signal.c
--- linux-2.6.12-rc2.orig/arch/ppc64/kernel/signal.c 2005-04-07 16:18:30.287667016 +0200
+++ linux-2.6.12-rc2/arch/ppc64/kernel/signal.c 2005-04-07 16:19:14.159997408 +0200
@@ -42,11 +42,7 @@
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
-#ifndef MIN
-#define MIN(a,b) (((a) < (b)) ? (a) : (b))
-#endif
-
-#define GP_REGS_SIZE MIN(sizeof(elf_gregset_t), sizeof(struct pt_regs))
+#define GP_REGS_SIZE min(sizeof(elf_gregset_t), sizeof(struct pt_regs))
#define FP_REGS_SIZE sizeof(elf_fpregset_t)
#define TRAMP_TRACEBACK 3
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2005-04-07 14:24 [KJ] [PATCH] arch/ppc64: Replace custom MIN macro Tobias Klauser
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