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Diffstat (limited to 'fs/btrfs/lzo.c')
-rw-r--r--fs/btrfs/lzo.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/btrfs/lzo.c b/fs/btrfs/lzo.c
index b47f669aca75..dfad8514f0da 100644
--- a/fs/btrfs/lzo.c
+++ b/fs/btrfs/lzo.c
@@ -143,7 +143,7 @@ static int lzo_compress_pages(struct list_head *ws,
if (ret != LZO_E_OK) {
printk(KERN_DEBUG "BTRFS: deflate in loop returned %d\n",
ret);
- ret = -1;
+ ret = -EIO;
goto out;
}
@@ -189,7 +189,7 @@ static int lzo_compress_pages(struct list_head *ws,
kunmap(out_page);
if (nr_pages == nr_dest_pages) {
out_page = NULL;
- ret = -1;
+ ret = -E2BIG;
goto out;
}
@@ -208,7 +208,7 @@ static int lzo_compress_pages(struct list_head *ws,
/* we're making it bigger, give up */
if (tot_in > 8192 && tot_in < tot_out) {
- ret = -1;
+ ret = -E2BIG;
goto out;
}
@@ -335,7 +335,7 @@ cont:
break;
if (page_in_index + 1 >= total_pages_in) {
- ret = -1;
+ ret = -EIO;
goto done;
}
@@ -358,7 +358,7 @@ cont:
kunmap(pages_in[page_in_index - 1]);
if (ret != LZO_E_OK) {
printk(KERN_WARNING "BTRFS: decompress failed\n");
- ret = -1;
+ ret = -EIO;
break;
}
@@ -402,12 +402,12 @@ static int lzo_decompress(struct list_head *ws, unsigned char *data_in,
ret = lzo1x_decompress_safe(data_in, in_len, workspace->buf, &out_len);
if (ret != LZO_E_OK) {
printk(KERN_WARNING "BTRFS: decompress failed!\n");
- ret = -1;
+ ret = -EIO;
goto out;
}
if (out_len < start_byte) {
- ret = -1;
+ ret = -EIO;
goto out;
}