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| author | Johannes Berg <johannes.berg@intel.com> | 2012-05-07 15:39:06 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-05-07 19:21:29 -0400 |
| commit | 1c430a727fa512500a422ffe4712166c550ea06a (patch) | |
| tree | 5027e4edc9c66a9e49e0e73ba866f5bb326fadcd /Documentation/driver-model | |
| parent | 6eddcb4c82883451aec3be1240f17793370fa62f (diff) | |
net: compare_ether_addr[_64bits]() has no ordering
Neither compare_ether_addr() nor compare_ether_addr_64bits()
(as it can fall back to the former) have comparison semantics
like memcmp() where the sign of the return value indicates sort
order. We had a bug in the wireless code due to a blind memcmp
replacement because of this.
A cursory look suggests that the wireless bug was the only one
due to this semantic difference.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/driver-model')
0 files changed, 0 insertions, 0 deletions