diff options
| author | Björn Töpel <bjorn.topel@intel.com> | 2018-05-18 14:00:23 +0200 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2018-05-18 16:07:03 +0200 |
| commit | da60cf00c1a576a459defed2edfb88c858510b64 (patch) | |
| tree | e92b52a3b4392269522dd42aa2f6ebc1c95eb725 /net/xdp | |
| parent | 54b85c27fea4ce2be32a69bc2357847fe0367c64 (diff) | |
| download | lwn-da60cf00c1a576a459defed2edfb88c858510b64.tar.gz lwn-da60cf00c1a576a459defed2edfb88c858510b64.zip | |
xsk: fixed some cases of unnecessary parentheses
Removed some cases of unnecessary parentheses.
Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'net/xdp')
| -rw-r--r-- | net/xdp/xdp_umem.c | 4 | ||||
| -rw-r--r-- | net/xdp/xsk_queue.c | 3 | ||||
| -rw-r--r-- | net/xdp/xsk_queue.h | 4 |
3 files changed, 5 insertions, 6 deletions
diff --git a/net/xdp/xdp_umem.c b/net/xdp/xdp_umem.c index df4ea97c433b..c47909c74899 100644 --- a/net/xdp/xdp_umem.c +++ b/net/xdp/xdp_umem.c @@ -20,7 +20,7 @@ int xdp_umem_create(struct xdp_umem **umem) { *umem = kzalloc(sizeof(**umem), GFP_KERNEL); - if (!(*umem)) + if (!*umem) return -ENOMEM; return 0; @@ -247,5 +247,5 @@ out: bool xdp_umem_validate_queues(struct xdp_umem *umem) { - return (umem->fq && umem->cq); + return umem->fq && umem->cq; } diff --git a/net/xdp/xsk_queue.c b/net/xdp/xsk_queue.c index 9f605d22dad4..ebe85e59507e 100644 --- a/net/xdp/xsk_queue.c +++ b/net/xdp/xsk_queue.c @@ -22,8 +22,7 @@ static u32 xskq_umem_get_ring_size(struct xsk_queue *q) static u32 xskq_rxtx_get_ring_size(struct xsk_queue *q) { - return (sizeof(struct xdp_ring) + - q->nentries * sizeof(struct xdp_desc)); + return sizeof(struct xdp_ring) + q->nentries * sizeof(struct xdp_desc); } struct xsk_queue *xskq_create(u32 nentries, bool umem_queue) diff --git a/net/xdp/xsk_queue.h b/net/xdp/xsk_queue.h index 928d464e57b9..62e43be407d8 100644 --- a/net/xdp/xsk_queue.h +++ b/net/xdp/xsk_queue.h @@ -223,12 +223,12 @@ static inline void xskq_produce_flush_desc(struct xsk_queue *q) static inline bool xskq_full_desc(struct xsk_queue *q) { - return (xskq_nb_avail(q, q->nentries) == q->nentries); + return xskq_nb_avail(q, q->nentries) == q->nentries; } static inline bool xskq_empty_desc(struct xsk_queue *q) { - return (xskq_nb_free(q, q->prod_tail, 1) == q->nentries); + return xskq_nb_free(q, q->prod_tail, 1) == q->nentries; } void xskq_set_umem(struct xsk_queue *q, struct xdp_umem_props *umem_props); |