From 891a8e9335176b7eb9adc5e34f555ee5e1da47c6 Mon Sep 17 00:00:00 2001 From: Steven Whitehouse Date: Mon, 19 Sep 2011 10:25:49 +0100 Subject: GFS2: Misc fixes Some items picked up through automated code analysis. A few bits of unreachable code and two unchecked return values. Signed-off-by: Steven Whitehouse --- fs/gfs2/quota.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) (limited to 'fs/gfs2/quota.c') diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c index 10a59cd21f0c..7e528dc14f85 100644 --- a/fs/gfs2/quota.c +++ b/fs/gfs2/quota.c @@ -645,8 +645,11 @@ static int gfs2_adjust_quota(struct gfs2_inode *ip, loff_t loc, int err, nbytes; u64 size; - if (gfs2_is_stuffed(ip)) - gfs2_unstuff_dinode(ip, NULL); + if (gfs2_is_stuffed(ip)) { + err = gfs2_unstuff_dinode(ip, NULL); + if (err) + return err; + } memset(&q, 0, sizeof(struct gfs2_quota)); err = gfs2_internal_read(ip, NULL, (char *)&q, &loc, sizeof(q)); @@ -927,7 +930,9 @@ int gfs2_quota_lock(struct gfs2_inode *ip, u32 uid, u32 gid) unsigned int x; int error = 0; - gfs2_quota_hold(ip, uid, gid); + error = gfs2_quota_hold(ip, uid, gid); + if (error) + return error; if (capable(CAP_SYS_RESOURCE) || sdp->sd_args.ar_quota != GFS2_QUOTA_ON) -- cgit v1.2.3-55-g7522