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authorStefan Raspl <raspl@linux.ibm.com>2018-07-23 14:53:10 +0300
committerDavid S. Miller <davem@davemloft.net>2018-07-23 20:57:14 +0300
commit00e5fb263f9f5f2af60754b79b7dcec0d5e88154 (patch)
treebc20d7d57cf070dfe0736eb8fad4ed855304210e /net/smc/smc_cdc.c
parentbac6de7b637018f4caacfdf2b4ad8c8749de7420 (diff)
downloadlinux-00e5fb263f9f5f2af60754b79b7dcec0d5e88154.tar.xz
net/smc: add function to get link group from link
Replace a frequently used construct with a more readable variant, reducing the code. Also might come handy when we start to support more than a single per link group. Signed-off-by: Stefan Raspl <raspl@linux.ibm.com> Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/smc/smc_cdc.c')
-rw-r--r--net/smc/smc_cdc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/smc/smc_cdc.c b/net/smc/smc_cdc.c
index f3a1497953ee..a7af2289cdff 100644
--- a/net/smc/smc_cdc.c
+++ b/net/smc/smc_cdc.c
@@ -365,7 +365,7 @@ static void smc_cdc_rx_handler(struct ib_wc *wc, void *buf)
return; /* invalid message */
/* lookup connection */
- lgr = container_of(link, struct smc_link_group, lnk[SMC_SINGLE_LINK]);
+ lgr = smc_get_lgr(link);
read_lock_bh(&lgr->conns_lock);
conn = smc_lgr_find_conn(ntohl(cdc->token), lgr);
read_unlock_bh(&lgr->conns_lock);