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| author | Linux Build Service Account <lnxbuild@quicinc.com> | 2017-10-06 13:42:26 -0700 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-10-06 13:42:26 -0700 |
| commit | cf8e7e38501c3ffd2818257597f5fbc305c416ef (patch) | |
| tree | def121d43546ab96b665c20b53a787dc351c6953 | |
| parent | 8480d22d5b99f18bc396ef9bb46dcfb2b30ca9e8 (diff) | |
| parent | c50f1bbbb51a2715542252ea85b1f8bd13f10e01 (diff) | |
Merge "msm: mhi_rmnet: set ifalias to unidentified_net_dev on error from MHI"
| -rw-r--r-- | drivers/net/ethernet/msm/msm_rmnet_mhi.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/msm/msm_rmnet_mhi.c b/drivers/net/ethernet/msm/msm_rmnet_mhi.c index de14dcc6f4ed..a342e39b9f43 100644 --- a/drivers/net/ethernet/msm/msm_rmnet_mhi.c +++ b/drivers/net/ethernet/msm/msm_rmnet_mhi.c @@ -958,6 +958,7 @@ static void rmnet_mhi_cb(struct mhi_cb_info *cb_info) { struct rmnet_mhi_private *rmnet_mhi_ptr; struct mhi_result *result; + char ifalias[IFALIASZ]; int r = 0; if (!cb_info || !cb_info->result) { @@ -979,9 +980,16 @@ static void rmnet_mhi_cb(struct mhi_cb_info *cb_info) * as we set mhi_enabled = 0, we gurantee rest of * driver will not touch any critical data. */ + snprintf(ifalias, sizeof(ifalias), "%s", "unidentified_netdev"); write_lock_irq(&rmnet_mhi_ptr->pm_lock); rmnet_mhi_ptr->mhi_enabled = 0; write_unlock_irq(&rmnet_mhi_ptr->pm_lock); + /* Set unidentified_net_dev string to ifalias + * on error notification + */ + rtnl_lock(); + dev_set_alias(rmnet_mhi_ptr->dev, ifalias, strlen(ifalias)); + rtnl_unlock(); if (cb_info->chan == rmnet_mhi_ptr->rx_channel) { rmnet_log(rmnet_mhi_ptr, MSG_INFO, |