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authorAl Viro <viro@ZenIV.linux.org.uk>2008-01-12 14:16:14 +0000
committerJeff Garzik <jeff@garzik.org>2008-01-15 15:58:36 -0500
commitb50e56d81e0df964e9b28001d792021b109cf4f1 (patch)
treee76679a3230265d1484882fd914e1b7b208004ba /block/noop-iosched.c
parent38ad9aebe70dc72df08851bbd1620d89329129ba (diff)
libata fixes for sparse-found problems
In pata_legacy and pata_winbond we've got bugs - cpu_to_le16() instead of cpu_to_le32(). Fortunately, both affected suckers are VLB, thus l-e-only, so we might get away with that unless we hit it with slop == 3 (hadn't checked if playing with badly aligned sg could trigger that). Still buggy... Moreover, pata_legacy, pata_winbond and pata_qdi forgot to initialize pad on the write side of 32bit case in their ->data_xfer(). Hopefully the hardware does't care, but still, sending uninitialized data to it... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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