Re: [PATCH] ceph: remove unnecessary return in switch statement

[Luis Henriques]

David Laight <David.Laight@xxxxxxxxxx> writes:

> From: Luis Henriques
>> Sent: 14 August 2020 10:38
>> 
>> Since there's a return immediately after the 'break', there's no need for
>> this extra 'return' in the S_IFDIR case.
>> 
>> Signed-off-by: Luis Henriques <lhenriques@xxxxxxx>
>> ---
>>  fs/ceph/file.c | 2 --
>>  1 file changed, 2 deletions(-)
>> 
>> diff --git a/fs/ceph/file.c b/fs/ceph/file.c
>> index d51c3f2fdca0..04ab99c0223a 100644
>> --- a/fs/ceph/file.c
>> +++ b/fs/ceph/file.c
>> @@ -256,8 +256,6 @@ static int ceph_init_file(struct inode *inode, struct file *file, int fmode)
>>  	case S_IFDIR:
>>  		ret = ceph_init_file_info(inode, file, fmode,
>>  						S_ISDIR(inode->i_mode));
>> -		if (ret)
>> -			return ret;
>>  		break;
>> 
>>  	case S_IFLNK:
>
> I'd move the other way and just do:
> 		return ceph_init_file_info(...);

Sure, that would work too, although my preference would be to have a
single function exit point.  But I'll leave that decision to Jeff :-)

Cheers,
-- 
Luis

>
> 	David
>
> -
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