ceph: remove unreachable code
We never truncate to a smaller size without contacting the MDS. Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net> Signed-off-by: Sage Weil <sage@newdream.net>
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@ -1396,7 +1396,6 @@ int ceph_setattr(struct dentry *dentry, struct iattr *attr)
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int release = 0, dirtied = 0;
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int mask = 0;
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int err = 0;
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int queue_trunc = 0;
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if (ceph_snap(inode) != CEPH_NOSNAP)
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return -EROFS;
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@ -1510,11 +1509,6 @@ int ceph_setattr(struct dentry *dentry, struct iattr *attr)
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if ((issued & CEPH_CAP_FILE_EXCL) &&
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attr->ia_size > inode->i_size) {
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inode->i_size = attr->ia_size;
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if (attr->ia_size < inode->i_size) {
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ci->i_truncate_size = attr->ia_size;
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ci->i_truncate_pending++;
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queue_trunc = 1;
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}
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inode->i_blocks =
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(attr->ia_size + (1 << 9) - 1) >> 9;
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inode->i_ctime = attr->ia_ctime;
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@ -1567,9 +1561,6 @@ int ceph_setattr(struct dentry *dentry, struct iattr *attr)
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release &= issued;
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spin_unlock(&inode->i_lock);
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if (queue_trunc)
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__ceph_do_pending_vmtruncate(inode);
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if (mask) {
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req->r_inode = igrab(inode);
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req->r_inode_drop = release;
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