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From: Wolfram Sang <w.sang@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH] fs: fat: gen_numname() is only need with FS_FAT_WRITE
Date: Thu,  5 Jan 2012 20:18:15 +0100	[thread overview]
Message-ID: <1325791095-32363-1-git-send-email-w.sang@pengutronix.de> (raw)

So, check for that config option, too. This will get rid of the warning:

	fs/fat/ff.c:878:13: warning: 'gen_numname' defined but not used

I could have also moved the function further down, but I decided for the
least intrusive change.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
---
 fs/fat/ff.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/fat/ff.c b/fs/fat/ff.c
index 3ada867..0087e21 100644
--- a/fs/fat/ff.c
+++ b/fs/fat/ff.c
@@ -874,7 +874,7 @@ void fit_lfn (
 /*
  * Create numbered name
  */
-#ifdef CONFIG_FS_FAT_LFN
+#if defined(CONFIG_FS_FAT_LFN) && defined(CONFIG_FS_FAT_WRITE)
 static void gen_numname (
 	BYTE *dst,		/* Pointer to generated SFN */
 	const BYTE *src,	/* Pointer to source SFN to be modified */
-- 
1.7.7.3


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             reply	other threads:[~2012-01-05 19:18 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-01-05 19:18 Wolfram Sang [this message]
2012-01-06  8:29 ` Sascha Hauer
2012-01-06  9:37   ` Wolfram Sang

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