Commit 35c23fba authored by Andreas Gruenbacher's avatar Andreas Gruenbacher
Browse files

gfs2: Add extra error check in alloc_dinode 



We have reserved the number of blocks we want to allocate, so the actual
allocation isn't expected to fail.  Nevertheless, make the code behave
correctly even when things go wrong.

Signed-off-by: default avatarAndreas Gruenbacher <agruenba@redhat.com>
parent b7b275e6

fs/gfs2/inode.c

+4 −1
Original line number Diff line number Diff line
@@ -403,12 +403,15 @@ static int alloc_dinode(struct gfs2_inode *ip, u32 flags, unsigned *dblocks) 
		goto out_ipreserv;



	error = gfs2_alloc_blocks(ip, &ip->i_no_addr, dblocks, 1, &ip->i_generation);

	if (error)

		goto out_trans_end;



	ip->i_no_formal_ino = ip->i_generation;

	ip->i_inode.i_ino = ip->i_no_addr;

	ip->i_goal = ip->i_no_addr;



out_trans_end:

	gfs2_trans_end(sdp);



out_ipreserv:

	gfs2_inplace_release(ip);

out_quota: