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| author | Victor Erminpour <victor.erminpour@oracle.com> | 2022-02-10 03:28:38 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-02-10 18:29:39 +0300 |
| commit | c4416f5c2eb3ed48dfba265e628a6e52da962f03 (patch) | |
| tree | 39018d7e473509138778d0391f2de9bf0890eda9 /net | |
| parent | 9ccc6e0c8959a019bb40f6b18704b142c04b19a8 (diff) | |
| download | linux-c4416f5c2eb3ed48dfba265e628a6e52da962f03.tar.xz | |
net: mpls: Fix GCC 12 warning
When building with automatic stack variable initialization, GCC 12
complains about variables defined outside of switch case statements.
Move the variable outside the switch, which silences the warning:
./net/mpls/af_mpls.c:1624:21: error: statement will never be executed [-Werror=switch-unreachable]
1624 | int err;
| ^~~
Signed-off-by: Victor Erminpour <victor.erminpour@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mpls/af_mpls.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c index 48f75a56f4ae..d6fdc5782d33 100644 --- a/net/mpls/af_mpls.c +++ b/net/mpls/af_mpls.c @@ -1607,6 +1607,7 @@ static int mpls_dev_notify(struct notifier_block *this, unsigned long event, struct net_device *dev = netdev_notifier_info_to_dev(ptr); struct mpls_dev *mdev; unsigned int flags; + int err; if (event == NETDEV_REGISTER) { mdev = mpls_add_dev(dev); @@ -1621,7 +1622,6 @@ static int mpls_dev_notify(struct notifier_block *this, unsigned long event, return NOTIFY_OK; switch (event) { - int err; case NETDEV_DOWN: err = mpls_ifdown(dev, event); |