[PATCH net-next 1/1] net: qualcomm: rmnet: always expose a few functions
From: Alex Elder <hidden>
Date: 2021-06-12 13:58:52
Also in:
lkml
Subsystem:
networking drivers, qualcomm rmnet driver, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Subash Abhinov Kasiviswanathan, Sean Tranchetti, Linus Torvalds
A recent change tidied up some conditional code, avoiding the use of
some #ifdefs. Unfortunately, if CONFIG_IPV6 was not enabled, it
meant that two functions were referenced but never defined.
The easiest fix is to just define stubs for these functions if
CONFIG_IPV6 is not defined. This will soon be simplified further
by some other development in the works...
Reported-by: kernel test robot <redacted>
Fixes: 75db5b07f8c39 ("net: qualcomm: rmnet: eliminate some ifdefs")
Signed-off-by: Alex Elder <redacted>
---
.../net/ethernet/qualcomm/rmnet/rmnet_map_data.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c
index d4d23ab446ef5..8922324159164 100644
--- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c@@ -188,6 +188,14 @@ rmnet_map_ipv6_dl_csum_trailer(struct sk_buff *skb, return -EINVAL; } } +#else +static int +rmnet_map_ipv6_dl_csum_trailer(struct sk_buff *skb, + struct rmnet_map_dl_csum_trailer *csum_trailer, + struct rmnet_priv *priv) +{ + return 0; +} #endif static void rmnet_map_complement_ipv4_txporthdr_csum_field(void *iphdr)
@@ -258,6 +266,13 @@ rmnet_map_ipv6_ul_csum_header(struct ipv6hdr *ipv6hdr, rmnet_map_complement_ipv6_txporthdr_csum_field(ipv6hdr); } +#else +static void +rmnet_map_ipv6_ul_csum_header(void *ip6hdr, + struct rmnet_map_ul_csum_header *ul_header, + struct sk_buff *skb) +{ +} #endif static void rmnet_map_v5_checksum_uplink_packet(struct sk_buff *skb,
--
2.27.0