From: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
This patch adds the missing cmd->padding assignment in iscsit_send_data_in()
that is required for proper iscsit_fe_sendpage_sg() operation.
Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
---
drivers/target/iscsi/iscsi_target.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index 959f616..5a14318 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -2508,7 +2508,6 @@ static int iscsit_send_data_in(
struct iscsi_datain_req *dr;
struct iscsi_data_rsp *hdr;
struct kvec *iov;
- u32 padding;
memset(&datain, 0, sizeof(struct iscsi_datain));
dr = iscsit_get_datain_values(cmd, &datain);
@@ -2612,8 +2611,8 @@ static int iscsit_send_data_in(
iov_count += iov_ret;
tx_size += datain.length;
- padding = ((-datain.length) & 3);
- if (padding) {
+ cmd->padding = ((-datain.length) & 3);
+ if (cmd->padding) {
iov[iov_count].iov_base = cmd->pad_bytes;
iov[iov_count++].iov_len = cmd->padding;
tx_size += cmd->padding;
--
1.7.2.5
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