btrfs: fix message printing

[deliverable/linux.git] / fs / btrfs / zlib.c

diff --git a/fs/btrfs/zlib.c b/fs/btrfs/zlib.c
index 92c20654cc55b18d77630104eca7085ecde66793..9acb846c3e7f775e78684d2117c861c70b9890bc 100644 (file)
--- 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;
        }