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authorUrsula Braun <ubraun@linux.ibm.com>2018-11-22 10:26:40 +0100
committerDavid S. Miller <davem@davemloft.net>2018-11-23 17:20:32 -0800
commit587e41dcea357a1ac15e3b31d800900e1c585d7e (patch)
tree4705cdd8b28076824edfe6a4f1fa7083a9a5a999 /net
parent2b59f58e34e78abec2bccd2413ae9e7ea509a855 (diff)
net/smc: cleanup listen worker mutex unlocking
For easier reading move the unlock of mutex smc_create_lgr_pending into smc_listen_work(), i.e. into the function the mutex has been locked. No functional change. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/smc/af_smc.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c
index 93f7ff8f6e88..7657e249f526 100644
--- a/net/smc/af_smc.c
+++ b/net/smc/af_smc.c
@@ -1182,7 +1182,6 @@ static int smc_listen_rdma_finish(struct smc_sock *new_smc,
return 0;
decline:
- mutex_unlock(&smc_create_lgr_pending);
smc_listen_decline(new_smc, reason_code, local_contact);
return reason_code;
}
@@ -1282,8 +1281,10 @@ static void smc_listen_work(struct work_struct *work)
/* finish worker */
if (!ism_supported) {
- if (smc_listen_rdma_finish(new_smc, &cclc, local_contact))
+ if (smc_listen_rdma_finish(new_smc, &cclc, local_contact)) {
+ mutex_unlock(&smc_create_lgr_pending);
return;
+ }
}
smc_conn_save_peer_info(new_smc, &cclc);
mutex_unlock(&smc_create_lgr_pending);