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ring: fix C++ cast error

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build error:
include/rte_ring.h:459:22: error: invalid conversion from ‘void*’
to ‘void**’ [-fpermissive]
  ENQUEUE_PTRS(r, &r[1], prod_head, obj_table, n, void *);

Implicit casts of void* to void** are considered warnings in some
compilers.  E.g. g++ version 5.8.  Cast directly to object types

Fixes: a6619414 ("ring: make struct and macros type agnostic")

Signed-off-by: Ed Czeck <ed.czeck@atomicrules.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
This commit is contained in:
Ed Czeck 2017-04-06 09:59:47 -04:00 committed by Thomas Monjalon
parent ab338eb44e
commit 65d9e621fa
1 changed files with 2 additions and 2 deletions
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4
lib/librte_ring/rte_ring.h
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@ -290,7 +290,7 @@ void rte_ring_dump(FILE *f, const struct rte_ring *r);
unsigned int i; \
const uint32_t size = (r)->size; \
uint32_t idx = prod_head & (r)->mask; \
obj_type *ring = (void *)ring_start; \
obj_type *ring = (obj_type *)ring_start; \
if (likely(idx + n < size)) { \
for (i = 0; i < (n & ((~(unsigned)0x3))); i+=4, idx+=4) { \
ring[idx] = obj_table[i]; \
@ -321,7 +321,7 @@ void rte_ring_dump(FILE *f, const struct rte_ring *r);
unsigned int i; \
uint32_t idx = cons_head & (r)->mask; \
const uint32_t size = (r)->size; \
obj_type *ring = (void *)ring_start; \
obj_type *ring = (obj_type *)ring_start; \
if (likely(idx + n < size)) { \
for (i = 0; i < (n & (~(unsigned)0x3)); i+=4, idx+=4) {\
obj_table[i] = ring[idx]; \