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net: tso: Export symbols for modular build 

Export the symbols to fix the below errors when built as modules:
ERROR: "tso_build_data" [drivers/net/ethernet/marvell/mvneta.ko] undefined!
ERROR: "tso_build_hdr" [drivers/net/ethernet/marvell/mvneta.ko] undefined!
ERROR: "tso_start" [drivers/net/ethernet/marvell/mvneta.ko] undefined!
ERROR: "tso_count_descs" [drivers/net/ethernet/marvell/mvneta.ko] undefined!
ERROR: "tso_build_data" [drivers/net/ethernet/marvell/mv643xx_eth.ko] undefined!
ERROR: "tso_build_hdr" [drivers/net/ethernet/marvell/mv643xx_eth.ko] undefined!
ERROR: "tso_start" [drivers/net/ethernet/marvell/mv643xx_eth.ko] undefined!
ERROR: "tso_count_descs" [drivers/net/ethernet/marvell/mv643xx_eth.ko] undefined!

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sachin Kamat 2014-05-26 14:52:46 +05:30 committed by David S. Miller
parent 5512ed6fec
commit 484611e530
1 changed files with 5 additions and 0 deletions
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5
net/core/tso.c
View File

@ -1,3 +1,4 @@
#include <linux/export.h>
#include <net/ip.h>
#include <net/tso.h>
@ -7,6 +8,7 @@ int tso_count_descs(struct sk_buff *skb)
/* The Marvell Way */
return skb_shinfo(skb)->gso_segs * 2 + skb_shinfo(skb)->nr_frags;
}
EXPORT_SYMBOL(tso_count_descs);
void tso_build_hdr(struct sk_buff *skb, char *hdr, struct tso_t *tso,
int size, bool is_last)
@ -31,6 +33,7 @@ void tso_build_hdr(struct sk_buff *skb, char *hdr, struct tso_t *tso,
tcph->rst = 0;
}
}
EXPORT_SYMBOL(tso_build_hdr);
void tso_build_data(struct sk_buff *skb, struct tso_t *tso, int size)
{
@ -48,6 +51,7 @@ void tso_build_data(struct sk_buff *skb, struct tso_t *tso, int size)
tso->next_frag_idx++;
}
}
EXPORT_SYMBOL(tso_build_data);
void tso_start(struct sk_buff *skb, struct tso_t *tso)
{
@ -70,3 +74,4 @@ void tso_start(struct sk_buff *skb, struct tso_t *tso)
tso->next_frag_idx++;
}
}
EXPORT_SYMBOL(tso_start);