On Sat, Feb 22, 2014 at 02:31:20PM -0800, Josh Triplett wrote:
> On Sat, Feb 22, 2014 at 01:54:49PM -0800, Randy Dunlap wrote:
> > On 02/22/2014 11:23 AM, Josh Triplett wrote:
> >
> > Hi Josh,
> >
> > If you redo these patches, please make while(0) not look like a
> > function call, i.e., use while (0) instead.
>
> Good catch. Fixing in v2.
Looking at the patch, those while(0)s were all in the original code, not
introduced by my patch. (diff claims my patch moves them, but a better
diff would have shown that I left them alone and just moved other code
above them.)
With that in mind, I didn't want to change that style issue in the same
patch, but I wrote a separate style patch to be applied on top:
----- >8 -----
>From 2a80f851b507f44142d219af3cf00555e333f4c4 Mon Sep 17 00:00:00 2001
From: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
Date: Sat, 22 Feb 2014 14:33:01 -0800
Subject: [PATCH] include/asm-generic/bug.h: Style fix: s/while(0)/while (0)/
Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
---
include/asm-generic/bug.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index 34223e0..5f5a277 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -52,7 +52,7 @@ struct bug_entry {
#endif
#ifndef HAVE_ARCH_BUG_ON
-#define BUG_ON(condition) do { if (unlikely(condition)) BUG(); } while(0)
+#define BUG_ON(condition) do { if (unlikely(condition)) BUG(); } while (0)
#endif
/*
@@ -138,11 +138,11 @@ extern void warn_slowpath_null(const char *file, const int line);
#else /* !CONFIG_BUG */
#ifndef HAVE_ARCH_BUG
-#define BUG() do {} while(0)
+#define BUG() do {} while (0)
#endif
#ifndef HAVE_ARCH_BUG_ON
-#define BUG_ON(condition) do { if (condition) ; } while(0)
+#define BUG_ON(condition) do { if (condition) ; } while (0)
#endif
#ifndef HAVE_ARCH_WARN_ON
--
1.9.0
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