From: Nikolay Borisov <nborisov@suse.com>
Date: Thu, 15 Mar 2018 12:36:24 +0000 (+0200)
Subject: btrfs: Remove unused tot_len var from lzo_decompress
X-Git-Tag: v5.15~8810^2~72
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4eeb97c67a90a2193cb622f4df8076cba7c42023;p=platform%2Fkernel%2Flinux-starfive.git

btrfs: Remove unused tot_len var from lzo_decompress

Added already unused in a6fa6fae40ec ("btrfs: Add lzo compression
support").

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---

diff --git a/fs/btrfs/lzo.c b/fs/btrfs/lzo.c
index 6c7f18c..1c7f7f7 100644
--- a/fs/btrfs/lzo.c
+++ b/fs/btrfs/lzo.c
@@ -382,14 +382,12 @@ static int lzo_decompress(struct list_head *ws, unsigned char *data_in,
 	struct workspace *workspace = list_entry(ws, struct workspace, list);
 	size_t in_len;
 	size_t out_len;
-	size_t tot_len;
 	int ret = 0;
 	char *kaddr;
 	unsigned long bytes;
 
 	BUG_ON(srclen < LZO_LEN);
 
-	tot_len = read_compress_length(data_in);
 	data_in += LZO_LEN;
 
 	in_len = read_compress_length(data_in);