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| author | Arnd Bergmann <arnd@arndb.de> | 2015-11-19 15:49:59 +0300 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2015-11-23 13:22:26 +0300 |
| commit | 8e662164abb4a8fde701a46e1431980f9e325742 (patch) | |
| tree | abf1875b35d7457902744a3ea6b408c150d2b8a7 /Documentation/fb/framebuffer.txt | |
| parent | 4c6980462f32b4f282c5d8e5f7ea8070e2937725 (diff) | |
| download | linux-8e662164abb4a8fde701a46e1431980f9e325742.tar.xz | |
netfilter: nfnetlink_queue: avoid harmless unnitialized variable warnings
Several ARM default configurations give us warnings on recent
compilers about potentially uninitialized variables in the
nfnetlink code in two functions:
net/netfilter/nfnetlink_queue.c: In function 'nfqnl_build_packet_message':
net/netfilter/nfnetlink_queue.c:519:19: warning: 'nfnl_ct' may be used uninitialized in this function [-Wmaybe-uninitialized]
if (ct && nfnl_ct->build(skb, ct, ctinfo, NFQA_CT, NFQA_CT_INFO) < 0)
Moving the rcu_dereference(nfnl_ct_hook) call outside of the
conditional code avoids the warning without forcing us to
preinitialize the variable.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: a4b4766c3ceb ("netfilter: nfnetlink_queue: rename related to nfqueue attaching conntrack info")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'Documentation/fb/framebuffer.txt')
0 files changed, 0 insertions, 0 deletions