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-rw-r--r--fs/udf/misc.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/fs/udf/misc.c b/fs/udf/misc.c
index 9215700c00a4..a85fa7c55b0a 100644
--- a/fs/udf/misc.c
+++ b/fs/udf/misc.c
@@ -204,6 +204,7 @@ struct buffer_head *udf_read_tagged(struct super_block *sb, uint32_t block,
{
struct tag *tag_p;
struct buffer_head *bh = NULL;
+ u8 checksum;
/* Read the block */
if (block == 0xFFFFFFFF)
@@ -211,7 +212,7 @@ struct buffer_head *udf_read_tagged(struct super_block *sb, uint32_t block,
bh = udf_tread(sb, block);
if (!bh) {
- udf_debug("block=%d, location=%d: read failed\n",
+ udf_error(sb, __func__, "read failed, block=%u, location=%d\n",
block, location);
return NULL;
}
@@ -227,15 +228,19 @@ struct buffer_head *udf_read_tagged(struct super_block *sb, uint32_t block,
}
/* Verify the tag checksum */
- if (udf_tag_checksum(tag_p) != tag_p->tagChecksum) {
- printk(KERN_ERR "udf: tag checksum failed block %d\n", block);
+ checksum = udf_tag_checksum(tag_p);
+ if (checksum != tag_p->tagChecksum) {
+ udf_error(sb, __func__,
+ "tag checksum failed, block %u: 0x%02x != 0x%02x\n",
+ block, checksum, tag_p->tagChecksum);
goto error_out;
}
/* Verify the tag version */
if (tag_p->descVersion != cpu_to_le16(0x0002U) &&
tag_p->descVersion != cpu_to_le16(0x0003U)) {
- udf_debug("tag version 0x%04x != 0x0002 || 0x0003 block %d\n",
+ udf_error(sb, __func__,
+ "tag version 0x%04x != 0x0002 || 0x0003, block %u\n",
le16_to_cpu(tag_p->descVersion), block);
goto error_out;
}