[PATCH v2 net] sfc: fix error code in efx_devlink_info_running_versions()
Dan Carpenter <[email protected]>
| Newsgroups | org.kernel.vger.kernel-janitors,org.kernel.vger.linux-kernel,org.kernel.vger.netdev |
|---|---|
| Message-ID | <[email protected]> |
Return -EIO if efx_mcdi_rpc() doesn't return enough space.
Fixes: 14743ddd2495 ("sfc: add devlink info support for ef100")
Signed-off-by: Dan Carpenter <[email protected]>
---
v2: Originally I returned -EINVAL but -EIO is the usual error code
when 'MC response was too short'
---
drivers/net/ethernet/sfc/efx_devlink.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/sfc/efx_devlink.c b/drivers/net/ethernet/sfc/efx_devlink.c
index d842c60dfc10..e5c6f81af48b 100644
--- a/drivers/net/ethernet/sfc/efx_devlink.c
+++ b/drivers/net/ethernet/sfc/efx_devlink.c
@@ -531,7 +531,7 @@ static int efx_devlink_info_running_versions(struct efx_nic *efx,
if (rc || outlength < MC_CMD_GET_VERSION_OUT_LEN) {
netif_err(efx, drv, efx->net_dev,
"mcdi MC_CMD_GET_VERSION failed\n");
- return rc;
+ return rc ?: -EIO;
}
/* Handle previous output */
--
2.53.0