| commit | e58c5de8f59d124907c993ea3126c69493b7eec7 | [log] [tgz] |
|---|---|---|
| author | Julia Lawall <Julia.Lawall@lip6.fr> | Tue Jun 12 10:17:25 2012 -0400 |
| committer | David S. Miller <davem@davemloft.net> | Tue Jun 12 15:51:41 2012 -0700 |
| tree | 9b4a4673cb7700431b8ded39304d9bf6bfba3aff | |
| parent | 027253c138a12b075e724f94b6cc43fd7071c14f [diff] |
drivers/ide/ide-cs.c: adjust suspicious bit operation IO_DATA_PATH_WIDTH_8 is 0, so a bit-and with it is always false. The value IO_DATA_PATH_WIDTH covers the bits of the IO_DATA_PATH constants, so first pick those bits and then make the test using !=. This problem was found using Coccinelle (http://coccinelle.lip6.fr/). Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: David S. Miller <davem@davemloft.net>