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ipv4: Fix unused variable warnings in fib_table_flush_external. 

net/ipv4/fib_trie.c: In function ‘fib_table_flush_external’:
net/ipv4/fib_trie.c:1572:6: warning: unused variable ‘found’ [-Wunused-variable]
  int found = 0;
      ^
net/ipv4/fib_trie.c:1571:16: warning: unused variable ‘slen’ [-Wunused-variable]
  unsigned char slen;
                ^

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2015-03-06 00:38:35 -05:00
parent fabe7bed11
commit 23375a0fd5
1 changed files with 0 additions and 2 deletions
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2
net/ipv4/fib_trie.c
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@ -1568,8 +1568,6 @@ void fib_table_flush_external(struct fib_table *tb)
struct fib_alias *fa;
struct tnode *n, *pn;
unsigned long cindex;
unsigned char slen;
int found = 0;
n = rcu_dereference(t->trie);
if (!n)