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authorBen Dooks (Codethink) <ben.dooks@codethink.co.uk>2019-10-23 11:01:39 +0100
committerDavid S. Miller <davem@davemloft.net>2019-10-25 16:24:32 -0700
commit91e2e57636f163837e1aea2ce6c4995b8a2a6f10 (patch)
treee538dc4d5234b2e01bccb1acf6a1b1f6130309fd
parent3f6b2c4420610cf0882b395338c0daee15dc102d (diff)
net: hwbm: if CONFIG_NET_HWBM unset, make stub functions static
If CONFIG_NET_HWBM is not set, then these stub functions in <net/hwbm.h> should be declared static to avoid trying to export them from any driver that includes this. Fixes the following sparse warnings: ./include/net/hwbm.h:24:6: warning: symbol 'hwbm_buf_free' was not declared. Should it be static? ./include/net/hwbm.h:25:5: warning: symbol 'hwbm_pool_refill' was not declared. Should it be static? ./include/net/hwbm.h:26:5: warning: symbol 'hwbm_pool_add' was not declared. Should it be static? Signed-off-by: Ben Dooks (Codethink) <ben.dooks@codethink.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--include/net/hwbm.h10
1 files changed, 7 insertions, 3 deletions
diff --git a/include/net/hwbm.h b/include/net/hwbm.h
index 81643cf8a1c4..c81444611a22 100644
--- a/include/net/hwbm.h
+++ b/include/net/hwbm.h
@@ -21,9 +21,13 @@ void hwbm_buf_free(struct hwbm_pool *bm_pool, void *buf);
int hwbm_pool_refill(struct hwbm_pool *bm_pool, gfp_t gfp);
int hwbm_pool_add(struct hwbm_pool *bm_pool, unsigned int buf_num);
#else
-void hwbm_buf_free(struct hwbm_pool *bm_pool, void *buf) {}
-int hwbm_pool_refill(struct hwbm_pool *bm_pool, gfp_t gfp) { return 0; }
-int hwbm_pool_add(struct hwbm_pool *bm_pool, unsigned int buf_num)
+static inline void hwbm_buf_free(struct hwbm_pool *bm_pool, void *buf) {}
+
+static inline int hwbm_pool_refill(struct hwbm_pool *bm_pool, gfp_t gfp)
+{ return 0; }
+
+static inline int hwbm_pool_add(struct hwbm_pool *bm_pool,
+ unsigned int buf_num)
{ return 0; }
#endif /* CONFIG_HWBM */
#endif /* _HWBM_H */