From 7132ff1b7c74a937d73c8f3a94ee7e1e2f09399c Mon Sep 17 00:00:00 2001
From: RJ Trujillo <certifiedblyndguy@gmail.com>
Date: Mon, 7 Oct 2019 00:12:12 -0600
Subject: [PATCH] cache: Remove unused return from 'cache_key_exist'

If 'tmp' isn't accessed, 0 is returned by the function anyway. This
is a duplicate case therefore is not needed.

Signed-off-by: RJ Trujillo <certifiedblyndguy@gmail.com>
---
 src/cache.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/cache.c b/src/cache.c
index be573532..3fdf51da 100644
--- a/src/cache.c
+++ b/src/cache.c
@@ -243,8 +243,6 @@ cache_key_exist(struct cache *cache, char *key, size_t key_len)
         tmp->ts = ev_time();
         HASH_ADD_KEYPTR(hh, cache->entries, tmp->key, key_len, tmp);
         return 1;
-    } else {
-        return 0;
     }
 
     return 0;