[PATCH] btrfs: Modify format error

[wuyonggang001]

Fix the following checkpatch error(s):
ERROR: "foo* const bar" should be "foo * const bar"
ERROR: "foo* bar" should be "foo *bar"

Signed-off-by: Yonggang Wu <wuyonggang001@xxxxxxxxxx>
---
 fs/btrfs/compression.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index 8818ed5c390f..4ba54a3bc552 100644
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -39,9 +39,9 @@

 static struct bio_set btrfs_compressed_bioset;

-static const char* const btrfs_compress_types[] = { "", "zlib", "lzo", 
"zstd" };
+static const char * const btrfs_compress_types[] = { "", "zlib", "lzo", 
"zstd" };

-const char* btrfs_compress_type2str(enum btrfs_compression_type type)
+const char *btrfs_compress_type2str(enum btrfs_compression_type type)
 {
     switch (type) {
     case BTRFS_COMPRESS_ZLIB: