On Thu 22-04-10 11:05:40, Sergey Senozhatsky wrote:
quoted text
> Hello,
> There is unused (in some cases) pointer in dquot.c
> fs/quota/dquot.c:135: warning: ‘quotatypes’ defined but not used
> 
> which is referenced only when 
> #ifdef CONFIG_QUOTA_DEBUG or #ifdef CONFIG_PRINT_QUOTA_WARNING
> 
> My proposal is to wrap declaration in "if defined(CONFIG_QUOTA_DEBUG) || defined(CONFIG_PRINT_QUOTA_WARNING) ..."?
  The patch is fine. Could you please add your Signed-off-by to the patch
(see Documentation/SubmittingPatches in case you don't know what it is).
Thanks.

								Honza
quoted text
> 
> 
> diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
> index 788b580..ab0a08a 100644
> --- a/fs/quota/dquot.c
> +++ b/fs/quota/dquot.c
> @@ -132,7 +132,10 @@ static __cacheline_aligned_in_smp DEFINE_SPINLOCK(dq_state_lock);
>  __cacheline_aligned_in_smp DEFINE_SPINLOCK(dq_data_lock);
>  EXPORT_SYMBOL(dq_data_lock);
> 
> -static char *quotatypes[] = INITQFNAMES;
> +#if defined(CONFIG_QUOTA_DEBUG) || defined(CONFIG_PRINT_QUOTA_WARNING)
> +	static char *quotatypes[] = INITQFNAMES;
> +#endif
> +
>  static struct quota_format_type *quota_formats;        /* List of registered formats */
>  static struct quota_module_name module_names[] = INIT_QUOTA_MODULE_NAMES;
> 


-- 
Jan Kara <jack@suse.cz>
SUSE Labs, CR
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