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authorRandy Dunlap <rdunlap@infradead.org>2019-10-02 19:23:15 -0700
committerJens Axboe <axboe@kernel.dk>2019-10-03 14:21:32 -0600
commita9eb49c964884654dd6394cb6abe7ceb021c9c96 (patch)
treeffc078bf0a06584d51307219367ba3be641eaeae
parentdc301025658aef326763765b0bebeaa44569ed20 (diff)
downloadlinux-stericsson-a9eb49c964884654dd6394cb6abe7ceb021c9c96.tar.gz
block: sed-opal: fix sparse warning: convert __be64 data
sparse warns about incorrect type when using __be64 data. It is not being converted to CPU-endian but it should be. Fixes these sparse warnings: ../block/sed-opal.c:375:20: warning: incorrect type in assignment (different base types) ../block/sed-opal.c:375:20: expected unsigned long long [usertype] align ../block/sed-opal.c:375:20: got restricted __be64 const [usertype] alignment_granularity ../block/sed-opal.c:376:25: warning: incorrect type in assignment (different base types) ../block/sed-opal.c:376:25: expected unsigned long long [usertype] lowest_lba ../block/sed-opal.c:376:25: got restricted __be64 const [usertype] lowest_aligned_lba Fixes: 455a7b238cd6 ("block: Add Sed-opal library") Cc: Scott Bauer <scott.bauer@intel.com> Cc: Rafael Antognolli <rafael.antognolli@intel.com> Cc: linux-block@vger.kernel.org Reviewed-by: Jon Derrick <jonathan.derrick@intel.com> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
-rw-r--r--block/sed-opal.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/block/sed-opal.c b/block/sed-opal.c
index 59a6ba2131d5..b4c761973ac1 100644
--- a/block/sed-opal.c
+++ b/block/sed-opal.c
@@ -372,8 +372,8 @@ static void check_geometry(struct opal_dev *dev, const void *data)
{
const struct d0_geometry_features *geo = data;
- dev->align = geo->alignment_granularity;
- dev->lowest_lba = geo->lowest_aligned_lba;
+ dev->align = be64_to_cpu(geo->alignment_granularity);
+ dev->lowest_lba = be64_to_cpu(geo->lowest_aligned_lba);
}
static int execute_step(struct opal_dev *dev,