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authorJeff Layton <jlayton@redhat.com>2017-01-12 14:42:40 -0500
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-10-21 17:21:37 +0200
commit6839ad59f9d5058b3b7e2c608b4a9d08619134a3 (patch)
tree3e20569be8ad081c18ebefbb6befb8e662a8403b /fs
parentdf37e8fadf749d2bd7010e420baef11542ecaca9 (diff)
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.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ceph/ioctl.c b/fs/ceph/ioctl.c
index 7d752d53353a..4c9c72f26eb9 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/* this is obsolete, and always -1 */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)