diff options
| author | Mark Hambleton <mahamble@broadcom.com> | 2013-12-03 19:19:12 +0000 |
|---|---|---|
| committer | Greg Hackmann <ghackmann@google.com> | 2014-02-25 10:10:09 -0800 |
| commit | a34c461af47c7ae9232ac42f62ab450a7a4120e5 (patch) | |
| tree | 72d0bbcb1ea7b0e7f62a7731ecbd8c21177d6de7 /android | |
| parent | 243a7e84f6527d8c150aacd2c18039219d553a64 (diff) | |
arm64: cmpxchg: update macros to prevent warnings
Make sure the value we are going to return is referenced in order to
avoid warnings from newer GCCs such as:
arch/arm64/include/asm/cmpxchg.h:162:3: warning: value computed is not used [-Wunused-value]
((__typeof__(*(ptr)))__cmpxchg_mb((ptr), \
^
net/netfilter/nf_conntrack_core.c:674:2: note: in expansion of macro ‘cmpxchg’
cmpxchg(&nf_conntrack_hash_rnd, 0, rand);
[Modified to use the current underlying implementation as current
mainline for both cmpxchg() and cmpxchg_local() does -- broonie]
Signed-off-by: Mark Hambleton <mahamble@broadcom.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'android')
0 files changed, 0 insertions, 0 deletions