| commit | 0b6c0ad3cfe6bc914af3ae595c9729e38f11a024 | [log] [tgz] |
|---|---|---|
| author | Andrzej Hajda <a.hajda@samsung.com> | Tue Mar 01 10:36:23 2016 +0100 |
| committer | Joerg Roedel <jroedel@suse.de> | Tue Mar 01 12:33:46 2016 +0100 |
| tree | 5d2bed1e9d0fbe7d0c74140d70cd00c5f365ee54 | |
| parent | fd99f796a20b1a805c80ee51d7349d65103e7aaf [diff] |
iommu/mediatek: Fix handling of of_count_phandle_with_args result The function can return negative value so it should be assigned to signed variable. The patch changes also type of related i variable to make code more compact and coherent. The problem has been detected using patch scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>