mm/zswap.c: remove unneeded initialization to NULL in zswap_entry_find_get()

On the next line entry variable will be re-initialized so no need to init
it with NULL.

Signed-off-by: Alexey Klimov <[email protected]>
Cc: Seth Jennings <[email protected]>
Cc: Dan Streetman <[email protected]>
Cc: Minchan Kim <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/mm/zswap.c b/mm/zswap.c
index e54166d3732e8e4bae250a0b06607a42863f42c2..827568959d74ecf314cf8739c8406bddb5a73073 100644 (file)
--- a/mm/zswap.c
+++ b/mm/zswap.c
@@ -342,7 +342,7 @@ static void zswap_entry_put(struct zswap_tree *tree,
 static struct zswap_entry *zswap_entry_find_get(struct rb_root *root,
                                pgoff_t offset)
 {
-       struct zswap_entry *entry = NULL;
+       struct zswap_entry *entry;
 
        entry = zswap_rb_search(root, offset);
        if (entry)