diff options
| author | Karsten Graul <kgraul@linux.ibm.com> | 2018-05-15 17:04:57 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-16 11:49:19 -0400 |
| commit | d97935faee4ba2cc37676afd955e9f519a5affbf (patch) | |
| tree | 2d9837285f03198604cff31bb72cca294e227dba /net | |
| parent | 9fcdf8e983b5c8367064067cd8e74b6cfb90eef7 (diff) | |
| download | linux-d97935faee4ba2cc37676afd955e9f519a5affbf.tar.bz2 | |
net/smc: simplify test_link function usage
Make smc_llc_send_test_link() static and remove it from the header file.
And to send a test_link response set the response flag and send the
message back as-is, without using smc_llc_send_test_link(). And because
smc_llc_send_test_link() must no longer send responses, remove the
response flag handling from the function.
Signed-off-by: Karsten Graul <kgraul@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')
| -rw-r--r-- | net/smc/smc_llc.c | 12 | ||||
| -rw-r--r-- | net/smc/smc_llc.h | 2 |
2 files changed, 5 insertions, 9 deletions
diff --git a/net/smc/smc_llc.c b/net/smc/smc_llc.c index 29f59b47b559..229e967c7940 100644 --- a/net/smc/smc_llc.c +++ b/net/smc/smc_llc.c @@ -296,9 +296,8 @@ int smc_llc_send_delete_link(struct smc_link *link, return rc; } -/* send LLC test link request or response */ -int smc_llc_send_test_link(struct smc_link *link, u8 user_data[16], - enum smc_llc_reqresp reqresp) +/* send LLC test link request */ +static int smc_llc_send_test_link(struct smc_link *link, u8 user_data[16]) { struct smc_llc_msg_test_link *testllc; struct smc_wr_tx_pend_priv *pend; @@ -312,8 +311,6 @@ int smc_llc_send_test_link(struct smc_link *link, u8 user_data[16], memset(testllc, 0, sizeof(*testllc)); testllc->hd.common.type = SMC_LLC_TEST_LINK; testllc->hd.length = sizeof(struct smc_llc_msg_test_link); - if (reqresp == SMC_LLC_RESP) - testllc->hd.flags |= SMC_LLC_FLAG_RESP; memcpy(testllc->user_data, user_data, sizeof(testllc->user_data)); /* send llc message */ rc = smc_wr_tx_send(link, pend); @@ -425,7 +422,8 @@ static void smc_llc_rx_test_link(struct smc_link *link, if (link->state == SMC_LNK_ACTIVE) complete(&link->llc_testlink_resp); } else { - smc_llc_send_test_link(link, llc->user_data, SMC_LLC_RESP); + llc->hd.flags |= SMC_LLC_FLAG_RESP; + smc_llc_send_message(link, llc, sizeof(*llc)); } } @@ -551,7 +549,7 @@ static void smc_llc_testlink_work(struct work_struct *work) goto out; } reinit_completion(&link->llc_testlink_resp); - smc_llc_send_test_link(link, user_data, SMC_LLC_REQ); + smc_llc_send_test_link(link, user_data); /* receive TEST LINK response over RoCE fabric */ rc = wait_for_completion_interruptible_timeout(&link->llc_testlink_resp, SMC_LLC_WAIT_TIME); diff --git a/net/smc/smc_llc.h b/net/smc/smc_llc.h index 728823dd8ae5..fb137f24aa6b 100644 --- a/net/smc/smc_llc.h +++ b/net/smc/smc_llc.h @@ -42,8 +42,6 @@ int smc_llc_send_add_link(struct smc_link *link, u8 mac[], union ib_gid *gid, enum smc_llc_reqresp reqresp); int smc_llc_send_delete_link(struct smc_link *link, enum smc_llc_reqresp reqresp); -int smc_llc_send_test_link(struct smc_link *lnk, u8 user_data[16], - enum smc_llc_reqresp reqresp); void smc_llc_link_active(struct smc_link *link, int testlink_time); void smc_llc_link_inactive(struct smc_link *link); void smc_llc_link_flush(struct smc_link *link); |