target/sbc: Update sbc_dif_generate pr_debug output
Now that sbc_dif_generate can also be called for READ_INSERT, update
the debugging message accordingly.
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
diff --git a/drivers/target/target_core_sbc.c b/drivers/target/target_core_sbc.c
index 38d7c33..9684036 100644
--- a/drivers/target/target_core_sbc.c
+++ b/drivers/target/target_core_sbc.c
@@ -1208,10 +1208,12 @@
sdt->ref_tag = cpu_to_be32(sector & 0xffffffff);
sdt->app_tag = 0;
- pr_debug("DIF WRITE INSERT sector: %llu guard_tag: 0x%04x"
+ pr_debug("DIF %s INSERT sector: %llu guard_tag: 0x%04x"
" app_tag: 0x%04x ref_tag: %u\n",
- (unsigned long long)sector, sdt->guard_tag,
- sdt->app_tag, be32_to_cpu(sdt->ref_tag));
+ (cmd->data_direction == DMA_TO_DEVICE) ?
+ "WRITE" : "READ", (unsigned long long)sector,
+ sdt->guard_tag, sdt->app_tag,
+ be32_to_cpu(sdt->ref_tag));
sector++;
offset += sizeof(struct se_dif_v1_tuple);