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ext4: Handle error from dquot_initialize()

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dquot_initialize() can now return error. Handle it where possible.

Acked-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Jan Kara <jack@suse.com>
This commit is contained in:
Jan Kara 2015-06-29 16:22:54 +02:00
parent c2edb305d6
commit a7cdadee0e
3 changed files with 56 additions and 20 deletions
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7
fs/ext4/inode.c
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@ -4661,8 +4661,11 @@ int ext4_setattr(struct dentry *dentry, struct iattr *attr)
if (error)
return error;
if (is_quota_modification(inode, attr))
dquot_initialize(inode);
if (is_quota_modification(inode, attr)) {
error = dquot_initialize(inode);
if (error)
return error;
}
if ((ia_valid & ATTR_UID && !uid_eq(attr->ia_uid, inode->i_uid)) ||
(ia_valid & ATTR_GID && !gid_eq(attr->ia_gid, inode->i_gid))) {
handle_t *handle;