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| author | Jeff Layton <jlayton@redhat.com> | 2017-01-12 19:42:40 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-10-21 15:21:37 (GMT) |
| commit | 6839ad59f9d5058b3b7e2c608b4a9d08619134a3 (patch) | |
| tree | 3e20569be8ad081c18ebefbb6befb8e662a8403b /fs | |
| parent | df37e8fadf749d2bd7010e420baef11542ecaca9 (diff) | |
| download | linux-6839ad59f9d5058b3b7e2c608b4a9d08619134a3.tar.xz | |
ceph: fix bogus endianness change in ceph_ioctl_set_layout
[ Upstream commit 24c149ad6914d349d8b64749f20f3f8ea5031fe0 ]
sparse says:
fs/ceph/ioctl.c:100:28: warning: cast to restricted __le64
preferred_osd is a __s64 so we don't need to do any conversion. Also,
just remove the cast in ceph_ioctl_get_layout as it's not needed.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Sage Weil <sage@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ceph/ioctl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ceph/ioctl.c b/fs/ceph/ioctl.c index 7d752d5..4c9c72f 100644 --- a/fs/ceph/ioctl.c +++ b/fs/ceph/ioctl.c @@ -25,7 +25,7 @@ static long ceph_ioctl_get_layout(struct file *file, void __user *arg) l.stripe_count = ci->i_layout.stripe_count; l.object_size = ci->i_layout.object_size; l.data_pool = ci->i_layout.pool_id; - l.preferred_osd = (s32)-1; + l.preferred_osd = -1; if (copy_to_user(arg, &l, sizeof(l))) return -EFAULT; } @@ -97,7 +97,7 @@ static long ceph_ioctl_set_layout(struct file *file, void __user *arg) nl.data_pool = ci->i_layout.pool_id; /* this is obsolete, and always -1 */ - nl.preferred_osd = le64_to_cpu(-1); + nl.preferred_osd = -1; err = __validate_layout(mdsc, &nl); if (err) |