quota: remove redundant return at end of void function

Function dquot_claim_space_nodirty nad dquot_reclaim_space_nodirty have
no return value, just remove redundant return at end of the functions.

Link: https://patch.msgid.link/[email protected]
Signed-off-by: Kemeng Shi <[email protected]>
Signed-off-by: Jan Kara <[email protected]>

Author: Kemeng Shi

fs/quota/dquot.c

@@ -1830,7 +1830,6 @@ void dquot_claim_space_nodirty(struct inode *inode, qsize_t number)
 	spin_unlock(&inode->i_lock);
 	mark_all_dquot_dirty(dquots);
 	srcu_read_unlock(&dquot_srcu, index);
-	return;
 }
 EXPORT_SYMBOL(dquot_claim_space_nodirty);
 
@@ -1872,7 +1871,6 @@ void dquot_reclaim_space_nodirty(struct inode *inode, qsize_t number)
 	spin_unlock(&inode->i_lock);
 	mark_all_dquot_dirty(dquots);
 	srcu_read_unlock(&dquot_srcu, index);
-	return;
 }
 EXPORT_SYMBOL(dquot_reclaim_space_nodirty);