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From: Rouven Czerwinski <r.czerwinski@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Rouven Czerwinski <r.czerwinski@pengutronix.de>
Subject: [PATCH 1/2] i.MX: HABv4: use min_t instead of min
Date: Tue, 25 Jun 2019 09:31:45 +0200	[thread overview]
Message-ID: <20190625073146.26639-1-r.czerwinski@pengutronix.de> (raw)

This fixes a compiler warning because len is size_t and
RNG_FAIL_EVENT_SIZE was cast to uint32_t.

Signed-off-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
---
 drivers/hab/habv4.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hab/habv4.c b/drivers/hab/habv4.c
index 496fbe3ccd..2e3e349b0b 100644
--- a/drivers/hab/habv4.c
+++ b/drivers/hab/habv4.c
@@ -419,7 +419,7 @@ static bool is_known_rng_fail_event(const uint8_t *data, size_t len)
 	int i;
 	for (i = 0; i < ARRAY_SIZE(habv4_known_rng_fail_events); i++) {
 		if (memcmp(data, habv4_known_rng_fail_events[i],
-			   min(len, (uint32_t)RNG_FAIL_EVENT_SIZE)) == 0) {
+			   min_t(size_t, len, RNG_FAIL_EVENT_SIZE)) == 0) {
 			return true;
 		}
 	}
-- 
2.22.0


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             reply	other threads:[~2019-06-25  7:31 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-25  7:31 Rouven Czerwinski [this message]
2019-06-25  7:31 ` [PATCH 2/2] i.MX: HABv4: Reset index variable after error type Rouven Czerwinski
2019-06-26  7:03 ` [PATCH 1/2] i.MX: HABv4: use min_t instead of min Sascha Hauer

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