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examples/l3fwd: fix compilation with clang 3.5

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Fix the following error:
  error: unused function 'l3fwd_simple_forward'

The l3fwd_simple_forward() is maybe unused, due to compilation options
(APP_LOOKUP_METHOD, ENABLE_MULTI_BUFFER_OPTIMIZE). As the combinatorial
is quite big, it looks simpler to add the __attribute__((unused)) on
this function, so that the compiler does not complain.

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
This commit is contained in:
Olivier Matz 2014-12-17 13:55:22 +01:00 committed by Thomas Monjalon
parent e89ae122ce
commit 74cc294485
1 changed files with 3 additions and 1 deletions
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4
examples/l3fwd/main.c
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@ -724,9 +724,11 @@ get_ipv6_dst_port(void *ipv6_hdr, uint8_t portid, lookup6_struct_t * ipv6_l3fwd
}
#endif
static inline void l3fwd_simple_forward(struct rte_mbuf *m, uint8_t portid,
struct lcore_conf *qconf) __attribute__((unused));
#if ((APP_LOOKUP_METHOD == APP_LOOKUP_EXACT_MATCH) && \
(ENABLE_MULTI_BUFFER_OPTIMIZE == 1))
static inline void l3fwd_simple_forward(struct rte_mbuf *m, uint8_t portid, struct lcore_conf *qconf);
#define MASK_ALL_PKTS 0xf
#define EXECLUDE_1ST_PKT 0xe