[Virtio-fs] [PATCH] virtiofs: fix return value of iomap_begin_upgrade_mapping

[Vivek Goyal]

On Wed, Aug 21, 2019 at 02:10:38PM +0800, Liu Bo wrote:
> Set ret = 0 if everything runs fine.
> 
> Signed-off-by: Liu Bo <bo.liu at linux.alibaba.com>
> ---
>  fs/fuse/file.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/fs/fuse/file.c b/fs/fuse/file.c
> index eb7543a..d3c5e45 100644
> --- a/fs/fuse/file.c
> +++ b/fs/fuse/file.c
> @@ -1985,6 +1985,7 @@ static int iomap_begin_upgrade_mapping(struct inode *inode, loff_t pos,
>  
>  out_fill_iomap:
>  	fuse_fill_iomap(inode, pos, length, iomap, dmap, flags);
> +	ret = 0;

Thanks. I initialized ret = 0 in the beginning itself now. 

Vivek

>  out_err:
>  	up_write(&fi->i_dmap_sem);
>  	return ret;
> -- 
> 1.8.3.1
> 
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