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| author | Alexander Aring <alex.aring@gmail.com> | 2014-11-02 21:43:03 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-11-02 21:52:02 +0100 |
| commit | f753f7eeb4178ab8eeaf513a4fdf1c20ddf40474 (patch) | |
| tree | 97dae5215789bf41c3a862cb05f0efc939ef82f0 /include/net/mac802154.h | |
| parent | c28bee84c5c49312befe1b442e1044ac2392d80d (diff) | |
| download | lwn-f753f7eeb4178ab8eeaf513a4fdf1c20ddf40474.tar.gz lwn-f753f7eeb4178ab8eeaf513a4fdf1c20ddf40474.zip | |
mac802154: fix byteorder issues
Running make C=2 occurs these warnings:
cast from restricted __be64
incorrect type in argument 1 (different base types)
expected unsigned long long[unsigned] [usertype] val
got restricted __be64 [usertype]<noident>
cast from restricted __be64
cast to restricted __le64
This patch fix these warnings by forcing to __le64 type and using swabp64
instead swab64.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Reported-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'include/net/mac802154.h')
| -rw-r--r-- | include/net/mac802154.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/net/mac802154.h b/include/net/mac802154.h index c17acbd0dadc..8b0c26bc0762 100644 --- a/include/net/mac802154.h +++ b/include/net/mac802154.h @@ -215,12 +215,12 @@ struct ieee802154_ops { }; /** - * ieee802154_netdev_to_extended_addr - convert __be64 u8 pointer to __le64 + * ieee802154_netdev_to_extended_addr - convert big endian 64 byte void pointer to __le64 * @dev_addr: big endian address pointer like netdevice dev_addr attribute */ -static inline __le64 ieee802154_netdev_to_extended_addr(const u8 *dev_addr) +static inline __le64 ieee802154_netdev_to_extended_addr(const void *dev_addr) { - return (__le64)swab64(*((__be64 *)dev_addr)); + return (__force __le64)swab64p(dev_addr); } /* Basic interface to register ieee802154 hwice */ |