| Message ID | 20210210192841.GA838928@embeddedor (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 205238f4ed3e14aed07a7b0121b94e404e65e78c |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | [next] net: hns3: fix return of random stack value | expand |
| Context | Check | Description |
|---|---|---|
| netdev/cover_letter | success | Link |
| netdev/fixes_present | success | Link |
| netdev/patch_count | success | Link |
| netdev/tree_selection | success | Guessed tree name to be net-next |
| netdev/subject_prefix | warning | Target tree name not specified in the subject |
| netdev/cc_maintainers | success | CCed 6 of 6 maintainers |
| netdev/source_inline | success | Was 0 now: 0 |
| netdev/verify_signedoff | success | Link |
| netdev/module_param | success | Was 0 now: 0 |
| netdev/build_32bit | success | Errors and warnings before: 0 this patch: 0 |
| netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
| netdev/verify_fixes | success | Link |
| netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 15 lines checked |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 0 this patch: 0 |
| netdev/header_inline | success | Link |
| netdev/stable | success | Stable not CCed |
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 9565b7999426..bf4302a5cf95 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -4640,7 +4640,6 @@ static int hns3_reset_notify_uninit_enet(struct hnae3_handle *handle) { struct net_device *netdev = handle->kinfo.netdev; struct hns3_nic_priv *priv = netdev_priv(netdev); - int ret; if (!test_and_clear_bit(HNS3_NIC_STATE_INITED, &priv->state)) { netdev_warn(netdev, "already uninitialized\n"); @@ -4662,7 +4661,7 @@ static int hns3_reset_notify_uninit_enet(struct hnae3_handle *handle) hns3_put_ring_config(priv); - return ret; + return 0; } static int hns3_reset_notify(struct hnae3_handle *handle,
Currently, a random stack value is being returned because variable _ret_ is not properly initialized. This variable is actually not used anymore and it should be removed. Fix this by removing all instances of variable ret and return 0. Fixes: 64749c9c38a9 ("net: hns3: remove redundant return value of hns3_uninit_all_ring()") Addresses-Coverity-ID: 1501700 ("Uninitialized scalar variable") Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> --- drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)