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-rw-r--r--drivers/target/iscsi/iscsi_target_util.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c
index 428b0d9e3dba..57720385a751 100644
--- a/drivers/target/iscsi/iscsi_target_util.c
+++ b/drivers/target/iscsi/iscsi_target_util.c
@@ -1283,9 +1283,8 @@ static int iscsit_do_rx_data(
iov_iter_kvec(&msg.msg_iter, READ | ITER_KVEC,
count->iov, count->iov_count, data);
- while (total_rx < data) {
- rx_loop = sock_recvmsg(conn->sock, &msg,
- (data - total_rx), MSG_WAITALL);
+ while (msg_data_left(&msg)) {
+ rx_loop = sock_recvmsg(conn->sock, &msg, MSG_WAITALL);
if (rx_loop <= 0) {
pr_debug("rx_loop: %d total_rx: %d\n",
rx_loop, total_rx);