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Date: Sat, 3 Nov 2012 23:02:28 +0100 From: Lee Jones <lee.jones@...aro.org> To: linux-kernel@...r.kernel.org Cc: Lee Jones <lee.jones@...aro.org>, Jan Kara <jack@...e.cz> Subject: [PATCH 7/9] quota: Use the pre-processor to compile out quotactl_cmd_write when !CONFIG_BLOCK quotactl_cmd_write() is only ever invoked when BLOCK is configured. When !CONFIG_BLOCK, the build warning below is displayed. Let's fix that. fs/quota/quota.c:311:12: warning: ‘quotactl_cmd_write’ defined but not used [-Wunused-function] Cc: Jan Kara <jack@...e.cz> Signed-off-by: Lee Jones <lee.jones@...aro.org> --- fs/quota/quota.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/fs/quota/quota.c b/fs/quota/quota.c index af1661f..c7314f1 100644 --- a/fs/quota/quota.c +++ b/fs/quota/quota.c @@ -307,6 +307,8 @@ static int do_quotactl(struct super_block *sb, int type, int cmd, qid_t id, } } +#ifdef CONFIG_BLOCK + /* Return 1 if 'cmd' will block on frozen filesystem */ static int quotactl_cmd_write(int cmd) { @@ -322,6 +324,8 @@ static int quotactl_cmd_write(int cmd) return 1; } +#endif /* CONFIG_BLOCK */ + /* * look up a superblock on which quota ops will be performed * - use the name of a block device to find the superblock thereon -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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