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-rw-r--r--include/linux/quotaops.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h
index a529d86e7e7..69d26bc0f88 100644
--- a/include/linux/quotaops.h
+++ b/include/linux/quotaops.h
@@ -22,7 +22,7 @@ static inline struct quota_info *sb_dqopt(struct super_block *sb)
void sync_quota_sb(struct super_block *sb, int type);
static inline void writeout_quota_sb(struct super_block *sb, int type)
{
- if (sb->s_qcop->quota_sync)
+ if (sb->s_qcop && sb->s_qcop->quota_sync)
sb->s_qcop->quota_sync(sb, type);
}