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-rw-r--r--net/wireless/core.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 8f0bac7e03c4..eeaf83acba1b 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -390,6 +390,8 @@ struct wiphy *wiphy_new_nm(const struct cfg80211_ops *ops, int sizeof_priv,
if (rv)
goto use_default_name;
} else {
+ int rv;
+
use_default_name:
/* NOTE: This is *probably* safe w/out holding rtnl because of
* the restrictions on phy names. Probably this call could
@@ -397,7 +399,11 @@ use_default_name:
* phyX. But, might should add some locking and check return
* value, and use a different name if this one exists?
*/
- dev_set_name(&rdev->wiphy.dev, PHY_NAME "%d", rdev->wiphy_idx);
+ rv = dev_set_name(&rdev->wiphy.dev, PHY_NAME "%d", rdev->wiphy_idx);
+ if (rv < 0) {
+ kfree(rdev);
+ return NULL;
+ }
}
INIT_LIST_HEAD(&rdev->wdev_list);