[PATCH -next] afs: Remove unused variable in afs_req_issue_op()

[David Howells]

Wei Yongjun <weiyongjun1 at huawei.com> wrote:

> GCC reports the following warning with W=1:
> 
> fs/afs/file.c:291:6: warning:
>  unused variable 'ret' [-Wunused-variable]
>   291 |  int ret;
>       |      ^~~
> 
> After commit 799fbdf96cd51, this variable is not used in function
> afs_req_issue_op(), so this commit remove it to fix the warning.
> 
> Fixes: 799fbdf96cd51 ("afs: Use new fscache read helper API")
> Reported-by: Hulk Robot <hulkci at huawei.com>
> Signed-off-by: Wei Yongjun <weiyongjun1 at huawei.com>

I've already fixed that and updated my branch, thanks.  linux-next should pick
it up on the next merging.

David