btrfs: remove unused variable from btrfs_parse_options

Signed-off-by: David Sterba <dsterba@suse.cz>

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 2375f94fb7808b3d13822f3a44c856ec6b9b6efe..1c6da8e00c1b0a6fba11c8299e38412cf08df271 100644 (file)
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -395,7 +395,6 @@ int btrfs_parse_options(struct btrfs_root *root, char *options)
        int ret = 0;
        char *compress_type;
        bool compress_force = false;
-       bool compress = false;
 
        cache_gen = btrfs_super_cache_generation(root->fs_info->super_copy);
        if (cache_gen)
@@ -473,7 +472,6 @@ int btrfs_parse_options(struct btrfs_root *root, char *options)
                        /* Fallthrough */
                case Opt_compress:
                case Opt_compress_type:
-                       compress = true;
                        if (token == Opt_compress ||
                            token == Opt_compress_force ||
                            strcmp(args[0].from, "zlib") == 0) {
@@ -503,7 +501,7 @@ int btrfs_parse_options(struct btrfs_root *root, char *options)
                                btrfs_set_and_info(root, FORCE_COMPRESS,
                                                   "force %s compression",
                                                   compress_type);
-                       } else if (compress) {
+                       } else {
                                if (!btrfs_test_opt(root, COMPRESS))
                                        btrfs_info(root->fs_info,
                                                   "btrfs: use %s compression",