iscsi-target: Fix NULL pointer dereference in iscsit_send_reject

Fix up a NULL pointer dereference regression in iscsit_send_reject()
introduced by from commit 2ec5a8c11.

Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index ffbc6a94be52..c230eacc6ced 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -3557,11 +3557,11 @@ static int iscsit_send_reject(
         struct iscsi_cmd *cmd,
         struct iscsi_conn *conn)
 {
-        u32 iov_count = 0, tx_size = 0;
-        struct iscsi_reject *hdr;
+        struct iscsi_reject *hdr = (struct iscsi_reject *)&cmd->pdu[0];
         struct kvec *iov;
+        u32 iov_count = 0, tx_size;
 
-        iscsit_build_reject(cmd, conn, (struct iscsi_reject *)&cmd->pdu[0]);
+        iscsit_build_reject(cmd, conn, hdr);
 
         iov = &cmd->iov_misc[0];
         iov[iov_count].iov_base = cmd->pdu;