selftests: tls: use ASSERT_GE in test_mutliproc

In test_mutliproc(), when send() or recv() returns an error (e.g.,
-1), the test continues to execute the remaining code and fails
repeatedly due to using EXPECT_GE.

For example, if a TLS connection is broken and recv() returns -1,
EXPECT_GE(res, 0) records a failure but does not stop the test.
The test then proceeds with left -= res (where res = -1), causing
left to increase unexpectedly, and the loop continues indefinitely.

This results in a massive number of identical failure messages:

 # tls.c:1686:mutliproc_sendpage_writers:Expected res (-1) >= 0 (0)
 # tls.c:1686:mutliproc_sendpage_writers:Expected res (-1) >= 0 (0)
 ... (hundreds of identical failures)

Fix this by replacing EXPECT_GE with ASSERT_GE. When send() or recv()
fails, ASSERT_GE immediately aborts the current test, preventing
the subsequent undefined behavior and endless failure messages.

Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
Link: https://patch.msgid.link/0ee9f412b6bd1a260a547d19f979f73b396746ac.1779354585.git.tanggeliang@kylinos.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

0 files changed, 0 insertions, 0 deletions