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authorArnd Bergmann <arnd@arndb.de>2017-04-22 00:02:31 +0200
committerMartin K. Petersen <martin.petersen@oracle.com>2017-04-24 18:11:22 -0400
commitedb88cef0570914375d461107759cf0d6d677ed5 (patch)
tree211391b3d30c01116d463850a4be9be86700afde /drivers/message
parent144b139c96200c51248b8701a1ef4a6bebd3dc8c (diff)
scsi: pmcraid: use normal copy_from_user
As pointed out by Al Viro for my previous series, the driver has no need to call access_ok() and __copy_from_user()/__copy_to_user(). Changing it to regular copy_from_user()/copy_to_user() simplifies the code without any real downsides, making it less error-prone at best. This patch by itself also addresses the warning about the access_ok() macro on MIPS, but both fixes improve the code, so ideally we apply them both. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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