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author | Simon Glass <sjg@chromium.org> | 2021-05-14 04:39:23 +0300 |
---|---|---|
committer | Tom Rini <trini@konsulko.com> | 2021-05-24 21:21:30 +0300 |
commit | 2177f924bf585d083fdbb3c1ff1479794ee8ccac (patch) | |
tree | 654abcb95b24b48669b66e40ce8d6b35fc55f4e6 /test/dm | |
parent | a2cfad8ecc28923db6f826c01359c768980085e7 (diff) | |
download | u-boot-2177f924bf585d083fdbb3c1ff1479794ee8ccac.tar.xz |
test: Avoid random numbers in dm_test_devm_regmap()
There is no good reason to use a sequence from rand() here. We may as well
invent our own sequence.
This should molify Coverity which does not use rand() being used.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Coverity (CID: 312949)
Diffstat (limited to 'test/dm')
-rw-r--r-- | test/dm/regmap.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/test/dm/regmap.c b/test/dm/regmap.c index 372a73ca0c..04bb1645d1 100644 --- a/test/dm/regmap.c +++ b/test/dm/regmap.c @@ -306,9 +306,8 @@ static int dm_test_devm_regmap(struct unit_test_state *uts) &dev)); priv = dev_get_priv(dev); - srand(get_ticks() + rand()); for (i = 0; i < REGMAP_TEST_BUF_SZ; i++) { - pattern[i] = rand(); + pattern[i] = i * 0x87654321; ut_assertok(regmap_write(priv->cfg_regmap, i, pattern[i])); } for (i = 0; i < REGMAP_TEST_BUF_SZ; i++) { |