Since it's now only to ovpn, better prefix, which matches other patches in that directory, is "selftest/net/ovpn:"
Btw, review the posting rules. Leave 24 hours between reposts:
https://www.kernel.org/doc/html/latest/process/maintainer-netdev.html
Sidharth Seela wrote:
Fix functions that return undefined values. These issues were caught by running clang using LLVM=1 option.
Clang warnings are as follows: ovpn-cli.c:1587:6: warning: variable 'ret' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized] 1587 | if (!sock) { | ^~~~~ ovpn-cli.c:1635:9: note: uninitialized use occurs here 1635 | return ret; | ^~~ ovpn-cli.c:1587:2: note: remove the 'if' if its condition is always false 1587 | if (!sock) { | ^~~~~~~~~~~~ 1588 | fprintf(stderr, "cannot allocate netlink socket\n"); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1589 | goto err_free; | ~~~~~~~~~~~~~~ 1590 | } | ~ ovpn-cli.c:1584:15: note: initialize the variable 'ret' to silence this warning 1584 | int mcid, ret; | ^ | = 0 ovpn-cli.c:2107:7: warning: variable 'ret' is used uninitialized whenever switch case is taken [-Wsometimes-uninitialized] 2107 | case CMD_INVALID: | ^~~~~~~~~~~ ovpn-cli.c:2111:9: note: uninitialized use occurs here 2111 | return ret; | ^~~ ovpn-cli.c:1939:12: note: initialize the variable 'ret' to silence this warning 1939 | int n, ret; | ^ |
Fixes: 959bc330a439 ("testing/selftests: add test tool and scripts for ovpn module") ovpn module")
stray line
Signed-off-by: Sidharth Seela sidharthseela@gmail.com
v5:
- Assign -ENOMEM to ret inside if block.
- Assign -EINVAL to ret inside case block.
v4:
- Move changelog below sign-off.
- Remove double-hyphens in commit description.
v3:
- Use prefix net.
- Remove so_txtime fix as default case calls error().
- Changelog before sign-off.
- Three dashes after sign-off
v2:
- Use subsystem name "net".
- Add fixes tags.
- Remove txtimestamp fix as default case calls error.
- Assign constant error string instead of NULL.
diff --git a/tools/testing/selftests/net/ovpn/ovpn-cli.c b/tools/testing/selftests/net/ovpn/ovpn-cli.c index 9201f2905f2c..8d0f2f61923c 100644 --- a/tools/testing/selftests/net/ovpn/ovpn-cli.c +++ b/tools/testing/selftests/net/ovpn/ovpn-cli.c @@ -1586,6 +1586,7 @@ static int ovpn_listen_mcast(void) sock = nl_socket_alloc(); if (!sock) { fprintf(stderr, "cannot allocate netlink socket\n");
ret = -ENOMEM;@@ -2105,6 +2106,7 @@ static int ovpn_run_cmd(struct ovpn_ctx *ovpn) ret = ovpn_listen_mcast(); break; case CMD_INVALID:
ret = -EINVAL;2.47.3