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kunit: Type the iSCSI TX fixture digest explicitly

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The TX fixture assigns an ordinary integer to the restricted __be32
ddigest field, producing a Sparse type warning. Production digest code
stores little-endian CRC bytes in that field using an explicit __force
cast, despite its declared type.

Initialize the arbitrary test digest with cpu_to_le32 and the same cast.
This keeps its bytes unchanged on little-endian hosts and consistent on
big-endian hosts. The tests exercise send progress and offsets, not CRC
calculation or the contents of this placeholder.
This commit is contained in:
Gleb Chesnokov
2026-10-20 15:48:45 +03:00
parent de0bb3be78
commit 46505c2670
1 changed files with 1 additions and 1 deletions
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iscsi-scst/kernel/kunit/suites/iscsi_tx_test.c
+1 -1
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@@ -102,7 +102,7 @@ static int iscsi_tx_test_init(struct kunit *test)
f->conn.wr_task = current;
#endif
f->rsp.conn = &f->conn;
f->rsp.ddigest = 0x12345678;
f->rsp.ddigest = (__force __be32)cpu_to_le32(0x12345678);
kunit_activate_static_stub(test, write_data, iscsi_tx_write_stub);
kunit_activate_static_stub(test, iscsi_tx_sendmsg, iscsi_tx_send_stub);
kunit_activate_static_stub(test, iscsi_tx_complete, iscsi_tx_complete_stub);