mac802154: Avoid superfluous endianness handling

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When compiling scan.c with C=1, Sparse complains with:

   sparse:     expected unsigned short [usertype] val
   sparse:     got restricted __le16 [usertype] pan_id
   sparse: sparse: cast from restricted __le16

   sparse:     expected unsigned long long [usertype] val
   sparse:     got restricted __le64 [usertype] extended_addr
   sparse: sparse: cast from restricted __le64

The tool is right, both pan_id and extended_addr already are rightfully
defined as being __le16 and __le64 on both sides of the operations and
do not require extra endianness handling.

Fixes: 3accf47627 ("mac802154: Handle basic beaconing")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/r/20230130154306.114265-1-miquel.raynal@bootlin.com
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>

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Miquel Raynal 2023-01-30 16:43:06 +01:00 • committed by Stefan Schmidt

parent 622bd6ea90

commit 8338304c27

1 changed files with 2 additions and 2 deletions

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net/mac802154/scan.c

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