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quota: make dquot_set_dqinfo return errors from ->write_info

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dquot_set_dqinfo() ignores the return code from the ->write_info
call, which means that quotacalls like Q_SETINFO never see the error.
This doesn't seem right, so fix that.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Message-Id: <20230227120216.31306-2-frank.li@vivo.com>
This commit is contained in:
Yangtao Li 2023-02-27 20:02:16 +08:00 • committed by Jan Kara
parent f8107c996f
commit c87d175d0a
1 changed files with 1 additions and 3 deletions
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4
fs/quota/dquot.c
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@ -2819,7 +2819,6 @@ EXPORT_SYMBOL(dquot_get_state);
int dquot_set_dqinfo(struct super_block *sb, int type, struct qc_info *ii) int dquot_set_dqinfo(struct super_block *sb, int type, struct qc_info *ii)
{ {
struct mem_dqinfo *mi; struct mem_dqinfo *mi;
int err = 0;
if ((ii->i_fieldmask & QC_WARNS_MASK) || if ((ii->i_fieldmask & QC_WARNS_MASK) ||
(ii->i_fieldmask & QC_RT_SPC_TIMER)) (ii->i_fieldmask & QC_RT_SPC_TIMER))
@ -2846,8 +2845,7 @@ int dquot_set_dqinfo(struct super_block *sb, int type, struct qc_info *ii)
spin_unlock(&dq_data_lock); spin_unlock(&dq_data_lock);
mark_info_dirty(sb, type); mark_info_dirty(sb, type);
/* Force write to disk */ /* Force write to disk */
sb->dq_op->write_info(sb, type); return sb->dq_op->write_info(sb, type);
return err;
} }
EXPORT_SYMBOL(dquot_set_dqinfo); EXPORT_SYMBOL(dquot_set_dqinfo);