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author | Jason A. Donenfeld <Jason@zx2c4.com> | 2020-05-06 15:33:05 -0600 |
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committer | David S. Miller <davem@davemloft.net> | 2020-05-06 20:03:47 -0700 |
commit | 169e8bbc1d39088a46931e5edbb7ad6bb75616d3 (patch) | |
tree | f0ed00207c4f29f9bddbf231ce91e3cae238f85c /drivers/net/wireguard/receive.c | |
parent | 1f65905c9f926f0bf7a98cb7f51ded3a6c2d0a8a (diff) | |
download | wireguard-linux-trimmed-169e8bbc1d39088a46931e5edbb7ad6bb75616d3.tar.gz wireguard-linux-trimmed-169e8bbc1d39088a46931e5edbb7ad6bb75616d3.zip |
wireguard: selftests: initalize ipv6 members to NULL to squelch clang warning
Without setting these to NULL, clang complains in certain
configurations that have CONFIG_IPV6=n:
In file included from drivers/net/wireguard/ratelimiter.c:223:
drivers/net/wireguard/selftest/ratelimiter.c:173:34: error: variable 'skb6' is uninitialized when used here [-Werror,-Wuninitialized]
ret = timings_test(skb4, hdr4, skb6, hdr6, &test_count);
^~~~
drivers/net/wireguard/selftest/ratelimiter.c:123:29: note: initialize the variable 'skb6' to silence this warning
struct sk_buff *skb4, *skb6;
^
= NULL
drivers/net/wireguard/selftest/ratelimiter.c:173:40: error: variable 'hdr6' is uninitialized when used here [-Werror,-Wuninitialized]
ret = timings_test(skb4, hdr4, skb6, hdr6, &test_count);
^~~~
drivers/net/wireguard/selftest/ratelimiter.c:125:22: note: initialize the variable 'hdr6' to silence this warning
struct ipv6hdr *hdr6;
^
We silence this warning by setting the variables to NULL as the warning
suggests.
Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireguard/receive.c')
0 files changed, 0 insertions, 0 deletions