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Commit fb3101b6 authored by majianpeng's avatar majianpeng Committed by Sage Weil
Browse files

ceph: Free mdsc if alloc mdsc->mdsmap failed. 



Signed-off-by: default avatarJianpeng Ma <majianpeng@gmail.com>
Reviewed-by: default avatarSage Weil <sage@inktank.com>
parent 0405a149

fs/ceph/mds_client.c

+3 −1
Original line number Diff line number Diff line
@@ -3042,8 +3042,10 @@ int ceph_mdsc_init(struct ceph_fs_client *fsc) 
	fsc->mdsc = mdsc;

	mutex_init(&mdsc->mutex);

	mdsc->mdsmap = kzalloc(sizeof(*mdsc->mdsmap), GFP_NOFS);

	if (mdsc->mdsmap == NULL)

	if (mdsc->mdsmap == NULL) {

		kfree(mdsc);

		return -ENOMEM;

	}



	init_completion(&mdsc->safe_umount_waiters);

	init_waitqueue_head(&mdsc->session_close_wq);