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GFS2: return error if malloc failed in gfs2_rs_alloc()

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The error code in gfs2_rs_alloc() is set to ENOMEM when error
but never be used, instead, gfs2_rs_alloc() always return 0.
Fix to return 'error'.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Wei Yongjun 2013-03-11 23:01:37 +08:00 committed by Steven Whitehouse
parent 4146c3d469
commit 441362d06b
1 changed files with 1 additions and 1 deletions
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2
fs/gfs2/rgrp.c
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@ -576,7 +576,7 @@ int gfs2_rs_alloc(struct gfs2_inode *ip)
RB_CLEAR_NODE(&ip->i_res->rs_node); RB_CLEAR_NODE(&ip->i_res->rs_node);
out: out:
up_write(&ip->i_rw_mutex); up_write(&ip->i_rw_mutex);
return 0; return error;
} }
static void dump_rs(struct seq_file *seq, const struct gfs2_blkreserv *rs) static void dump_rs(struct seq_file *seq, const struct gfs2_blkreserv *rs)