linux-ext4 - Re: [PATCH] : Remove incompatible pointer assignment warning in ext4 quota operations

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Date:	Fri, 30 Jan 2009 20:30:03 +0530
From:	Manish Katiyar <mkatiyar@...il.com>
To:	"Theodore Ts'o" <tytso@....edu>, ext4 <linux-ext4@...r.kernel.org>
Cc:	mkatiyar@...il.com
Subject: Re: [PATCH] : Remove incompatible pointer assignment warning in ext4 
	quota operations

On Wed, Jan 28, 2009 at 10:51 AM, Manish Katiyar <mkatiyar@...il.com> wrote:
> On Wed, Jan 28, 2009 at 10:47 AM, Manish Katiyar <mkatiyar@...il.com> wrote:
>> Below patch removes the following warning during compilation :
>>
>>  CC [M]  fs/ext4/super.o
>> fs/ext4/super.c:949: warning: initialization from incompatible pointer type
>>  LD [M]  fs/ext4/ext4.o

Hi Ted,

Any feedback on this ?

Thanks -
Manish

>
> Sorry,
>
> Tha correct patch is here.
>
> Signed-off-by: Manish Katiyar <mkatiyar@...il.com>
> ---
>  fs/ext4/ext4.h  |    2 +-
>  fs/ext4/inode.c |    4 ++--
>  2 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
> index 3ab1a41..0164866 100644
> --- a/fs/ext4/ext4.h
> +++ b/fs/ext4/ext4.h
> @@ -1088,7 +1088,7 @@ extern int ext4_chunk_trans_blocks(struct inode
> *, int nrblocks);
>  extern int ext4_block_truncate_page(handle_t *handle,
>                struct address_space *mapping, loff_t from);
>  extern int ext4_page_mkwrite(struct vm_area_struct *vma, struct page *page);
> -extern unsigned long long ext4_get_reserved_space(struct inode *inode);
> +extern qsize_t ext4_get_reserved_space(struct inode *inode);
>
>  /* ioctl.c */
>  extern long ext4_ioctl(struct file *, unsigned int, unsigned long);
> diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
> index 6a316ec..6be09be 100644
> --- a/fs/ext4/inode.c
> +++ b/fs/ext4/inode.c
> @@ -973,9 +973,9 @@ out:
>        return err;
>  }
>
> -unsigned long long ext4_get_reserved_space(struct inode *inode)
> +qsize_t ext4_get_reserved_space(struct inode *inode)
>  {
> -       unsigned long long total;
> +       qsize_t total;
>
>        spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
>        total = EXT4_I(inode)->i_reserved_data_blocks +
> --
> 1.5.4.3
>
> Thanks -
> Manish
>
>>
>>
>> Signed-off-by: Manish Katiyar <mkatiyar@...il.com>
>> ---
>>  fs/ext4/ext4.h |    2 +-
>>  1 files changed, 1 insertions(+), 1 deletions(-)
>>
>> diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
>> index 3ab1a41..0164866 100644
>> --- a/fs/ext4/ext4.h
>> +++ b/fs/ext4/ext4.h
>> @@ -1088,7 +1088,7 @@ extern int ext4_chunk_trans_blocks(struct inode
>> *, int nrblocks);
>>  extern int ext4_block_truncate_page(handle_t *handle,
>>                struct address_space *mapping, loff_t from);
>>  extern int ext4_page_mkwrite(struct vm_area_struct *vma, struct page *page);
>> -extern unsigned long long ext4_get_reserved_space(struct inode *inode);
>> +extern qsize_t ext4_get_reserved_space(struct inode *inode);
>>
>>  /* ioctl.c */
>>  extern long ext4_ioctl(struct file *, unsigned int, unsigned long);
>> --
>> 1.5.4.3
>>
>>
>> Thanks -
>> Manish
>>
>
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