diff mbox

[14/19] mfd: cros_ec_spi: Repair comparison ordering issue

Message ID 1449489032-14374-15-git-send-email-lee.jones@linaro.org
State Accepted
Commit 8827a642a4635d5e696037f9213cb1d015d4cec3
Headers show

Commit Message

Lee Jones Dec. 7, 2015, 11:50 a.m. UTC 
WARNING: Comparisons should place the constant on the right side of the test
+       BUG_ON(EC_MSG_PREAMBLE_COUNT > ec_dev->din_size);

WARNING: Comparisons should place the constant on the right side of the test
+       BUG_ON(EC_MSG_PREAMBLE_COUNT > ec_dev->din_size);

total: 0 errors, 2 warnings, 731 lines checked

Signed-off-by: Lee Jones <lee.jones@linaro.org>

---
 drivers/mfd/cros_ec_spi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

-- 
1.9.1

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diff mbox

Patch

diff --git a/drivers/mfd/cros_ec_spi.c b/drivers/mfd/cros_ec_spi.c
index 30a296b..e1b121c 100644
--- a/drivers/mfd/cros_ec_spi.c
+++ b/drivers/mfd/cros_ec_spi.c
@@ -175,7 +175,7 @@  static int cros_ec_spi_receive_packet(struct cros_ec_device *ec_dev,
 	unsigned long deadline;
 	int todo;
 
-	BUG_ON(EC_MSG_PREAMBLE_COUNT > ec_dev->din_size);
+	BUG_ON(ec_dev->din_size < EC_MSG_PREAMBLE_COUNT);
 
 	/* Receive data until we see the header byte */
 	deadline = jiffies + msecs_to_jiffies(EC_MSG_DEADLINE_MS);
@@ -283,7 +283,7 @@  static int cros_ec_spi_receive_response(struct cros_ec_device *ec_dev,
 	unsigned long deadline;
 	int todo;
 
-	BUG_ON(EC_MSG_PREAMBLE_COUNT > ec_dev->din_size);
+	BUG_ON(ec_dev->din_size < EC_MSG_PREAMBLE_COUNT);
 
 	/* Receive data until we see the header byte */
 	deadline = jiffies + msecs_to_jiffies(EC_MSG_DEADLINE_MS);