Re: [PATCH] ceph: remove redundant variable ino

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, 2022-05-18 at 09:55 +0100, Colin Ian King wrote:
> Variable ino is being assigned a value that is never read. The variable
> and assignment are redundant, remove it.
> 
> Cleans up clang scan build warning:
> warning: Although the value stored to 'ino' is used in the enclosing
> expression, the value is never actually read from 'ino'
> [deadcode.DeadStores]
> 
> Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
> ---
>  fs/ceph/mds_client.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
> index 00c3de177dd6..20197f05faec 100644
> --- a/fs/ceph/mds_client.c
> +++ b/fs/ceph/mds_client.c
> @@ -437,7 +437,7 @@ static int ceph_parse_deleg_inos(void **p, void *end,
>  	ceph_decode_32_safe(p, end, sets, bad);
>  	dout("got %u sets of delegated inodes\n", sets);
>  	while (sets--) {
> -		u64 start, len, ino;
> +		u64 start, len;
>  
>  		ceph_decode_64_safe(p, end, start, bad);
>  		ceph_decode_64_safe(p, end, len, bad);
> @@ -449,7 +449,7 @@ static int ceph_parse_deleg_inos(void **p, void *end,
>  			continue;
>  		}
>  		while (len--) {
> -			int err = xa_insert(&s->s_delegated_inos, ino = start++,
> +			int err = xa_insert(&s->s_delegated_inos, start++,
>  					    DELEGATED_INO_AVAILABLE,
>  					    GFP_KERNEL);
>  			if (!err) {

Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxx>




[Index of Archives]     [CEPH Users]     [Ceph Large]     [Ceph Dev]     [Information on CEPH]     [Linux BTRFS]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux