Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit ca435407 authored by Herbert Xu's avatar Herbert Xu Committed by David S. Miller
Browse files

rhashtable: Fix use before NULL check in bucket_table_free 



Dan Carpenter reported a use before NULL check bug in the function
bucket_table_free.  In fact we don't need the NULL check at all as
no caller can provide a NULL argument.  So this patch fixes this by
simply removing it.

Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 37f1c63e

lib/rhashtable.c

+1 −3
Original line number Diff line number Diff line
@@ -146,9 +146,7 @@ static void bucket_table_free(const struct bucket_table *tbl) 
	if (tbl->nest)

		nested_bucket_table_free(tbl);



	if (tbl)

	kvfree(tbl->locks);



	kvfree(tbl);

}