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ring: fix build with -Wswitch-enum

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Some popular vswitch implementation might use a gcc option that
complains about missing enums in switch statements.
Fix this by listing all possible values.

Fixes: 664ff4b1729b ("ring: introduce peek style API")

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
This commit is contained in:
David Marchand 2020-04-27 15:23:39 +02:00
parent f0bb40d25f
commit 2ead29e1d6
1 changed files with 8 additions and 0 deletions
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8
lib/librte_ring/rte_ring_peek.h
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@ -68,6 +68,8 @@ __rte_ring_do_enqueue_start(struct rte_ring *r, uint32_t n,
n = __rte_ring_hts_move_prod_head(r, n, behavior,
&head, &free);
break;
case RTE_RING_SYNC_MT:
case RTE_RING_SYNC_MT_RTS:
default:
/* unsupported mode, shouldn't be here */
RTE_ASSERT(0);
@ -217,6 +219,8 @@ rte_ring_enqueue_elem_finish(struct rte_ring *r, const void *obj_table,
__rte_ring_enqueue_elems(r, tail, obj_table, esize, n);
__rte_ring_hts_set_head_tail(&r->hts_prod, tail, n, 1);
break;
case RTE_RING_SYNC_MT:
case RTE_RING_SYNC_MT_RTS:
default:
/* unsupported mode, shouldn't be here */
RTE_ASSERT(0);
@ -263,6 +267,8 @@ __rte_ring_do_dequeue_start(struct rte_ring *r, void *obj_table,
n = __rte_ring_hts_move_cons_head(r, n, behavior,
&head, &avail);
break;
case RTE_RING_SYNC_MT:
case RTE_RING_SYNC_MT_RTS:
default:
/* unsupported mode, shouldn't be here */
RTE_ASSERT(0);
@ -414,6 +420,8 @@ rte_ring_dequeue_elem_finish(struct rte_ring *r, unsigned int n)
n = __rte_ring_hts_get_tail(&r->hts_cons, &tail, n);
__rte_ring_hts_set_head_tail(&r->hts_cons, tail, n, 0);
break;
case RTE_RING_SYNC_MT:
case RTE_RING_SYNC_MT_RTS:
default:
/* unsupported mode, shouldn't be here */
RTE_ASSERT(0);