btrfs: fix message printing

Fix various messages to include newline and module prefix.

Signed-off-by: Daniel J Blueman <daniel@quora.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/fs/btrfs/zlib.c b/fs/btrfs/zlib.c
index 92c20654cc55..9acb846c3e7f 100644
--- a/fs/btrfs/zlib.c
+++ b/fs/btrfs/zlib.c
@@ -97,7 +97,7 @@ static int zlib_compress_pages(struct list_head *ws,
         *total_in = 0;
 
         if (Z_OK != zlib_deflateInit(&workspace->def_strm, 3)) {
-                printk(KERN_WARNING "deflateInit failed\n");
+                printk(KERN_WARNING "btrfs: deflateInit failed\n");
                 ret = -1;
                 goto out;
         }
@@ -125,7 +125,7 @@ static int zlib_compress_pages(struct list_head *ws,
         while (workspace->def_strm.total_in < len) {
                 ret = zlib_deflate(&workspace->def_strm, Z_SYNC_FLUSH);
                 if (ret != Z_OK) {
-                        printk(KERN_DEBUG "btrfs deflate in loop returned %d\n",
+                        printk(KERN_DEBUG "btrfs: deflate in loop returned %d\n",
                                ret);
                         zlib_deflateEnd(&workspace->def_strm);
                         ret = -1;
@@ -252,7 +252,7 @@ static int zlib_decompress_biovec(struct list_head *ws, struct page **pages_in,
         }
 
         if (Z_OK != zlib_inflateInit2(&workspace->inf_strm, wbits)) {
-                printk(KERN_WARNING "inflateInit failed\n");
+                printk(KERN_WARNING "btrfs: inflateInit failed\n");
                 return -1;
         }
         while (workspace->inf_strm.total_in < srclen) {
@@ -336,7 +336,7 @@ static int zlib_decompress(struct list_head *ws, unsigned char *data_in,
         }
 
         if (Z_OK != zlib_inflateInit2(&workspace->inf_strm, wbits)) {
-                printk(KERN_WARNING "inflateInit failed\n");
+                printk(KERN_WARNING "btrfs: inflateInit failed\n");
                 return -1;
         }