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smc: rename smc_find_ism_store_rc to reflect broader usage

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The function smc_find_ism_store_rc() is used to record the reason
why a suitable device (either ISM or RDMA) could not be found.
However, its name suggests it is ISM-specific, which is misleading.

Rename it to better reflect its actual usage.

No functional changes.

Signed-off-by: Dust Li <dust.li@linux.alibaba.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20251023020012.69609-1-dust.li@linux.alibaba.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Dust Li
2025-10-23 10:00:12 +08:00
committed by Jakub Kicinski
parent d0d2203b9a
commit f0773d0b41
1 changed files with 8 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
net/smc/af_smc.c
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@@ -2140,7 +2140,7 @@ static void smc_check_ism_v2_match(struct smc_init_info *ini,
}
}
static void smc_find_ism_store_rc(u32 rc, struct smc_init_info *ini)
static void smc_init_info_store_rc(u32 rc, struct smc_init_info *ini)
{
if (!ini->rc)
ini->rc = rc;
@@ -2203,7 +2203,7 @@ static void smc_find_ism_v2_device_serv(struct smc_sock *new_smc,
mutex_unlock(&smcd_dev_list.mutex);
if (!ini->ism_dev[0]) {
smc_find_ism_store_rc(SMC_CLC_DECL_NOSMCD2DEV, ini);
smc_init_info_store_rc(SMC_CLC_DECL_NOSMCD2DEV, ini);
goto not_found;
}
@@ -2220,7 +2220,7 @@ static void smc_find_ism_v2_device_serv(struct smc_sock *new_smc,
ini->ism_selected = i;
rc = smc_listen_ism_init(new_smc, ini);
if (rc) {
smc_find_ism_store_rc(rc, ini);
smc_init_info_store_rc(rc, ini);
/* try next active ISM device */
continue;
}
@@ -2260,7 +2260,7 @@ static void smc_find_ism_v1_device_serv(struct smc_sock *new_smc,
return; /* V1 ISM device found */
not_found:
smc_find_ism_store_rc(rc, ini);
smc_init_info_store_rc(rc, ini);
ini->smcd_version &= ~SMC_V1;
ini->ism_dev[0] = NULL;
ini->is_smcd = false;
@@ -2311,7 +2311,7 @@ static void smc_find_rdma_v2_device_serv(struct smc_sock *new_smc,
ini->smcrv2.daddr = smc_ib_gid_to_ipv4(smc_v2_ext->roce);
rc = smc_find_rdma_device(new_smc, ini);
if (rc) {
smc_find_ism_store_rc(rc, ini);
smc_init_info_store_rc(rc, ini);
goto not_found;
}
if (!ini->smcrv2.uses_gateway)
@@ -2328,7 +2328,7 @@ static void smc_find_rdma_v2_device_serv(struct smc_sock *new_smc,
if (!rc)
return;
ini->smcr_version = smcr_version;
smc_find_ism_store_rc(rc, ini);
smc_init_info_store_rc(rc, ini);
not_found:
ini->smcr_version &= ~SMC_V2;
@@ -2375,7 +2375,7 @@ static int smc_listen_find_device(struct smc_sock *new_smc,
/* check for matching IP prefix and subnet length (V1) */
prfx_rc = smc_listen_prfx_check(new_smc, pclc);
if (prfx_rc)
smc_find_ism_store_rc(prfx_rc, ini);
smc_init_info_store_rc(prfx_rc, ini);
/* get vlan id from IP device */
if (smc_vlan_by_tcpsk(new_smc->clcsock, ini))
@@ -2402,7 +2402,7 @@ static int smc_listen_find_device(struct smc_sock *new_smc,
int rc;
rc = smc_find_rdma_v1_device_serv(new_smc, pclc, ini);
smc_find_ism_store_rc(rc, ini);
smc_init_info_store_rc(rc, ini);
return (!rc) ? 0 : ini->rc;
}
return prfx_rc;