[PATCH] net: wimax: i2400m: control.c: Cleaning up conjunction always evaluates to false
From: Rickard Strandqvist
Date: Sat Jun 07 2014 - 07:26:21 EST
Logical conjunction always evaluates to false: minor < 2 && minor > 1
I guess what you wanted is rather: minor > 2 || minor < 1
This was partly found using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
---
drivers/net/wimax/i2400m/control.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wimax/i2400m/control.c b/drivers/net/wimax/i2400m/control.c
index 4a01e5c..4c41790 100644
--- a/drivers/net/wimax/i2400m/control.c
+++ b/drivers/net/wimax/i2400m/control.c
@@ -1061,7 +1061,7 @@ int i2400m_firmware_check(struct i2400m *i2400m)
goto error_bad_major;
}
result = 0;
- if (minor < I2400M_HDIv_MINOR_2 && minor > I2400M_HDIv_MINOR)
+ if (minor > I2400M_HDIv_MINOR_2 || minor < I2400M_HDIv_MINOR)
dev_warn(dev, "untested minor fw version %u.%u.%u\n",
major, minor, branch);
/* Yes, we ignore the branch -- we don't have to track it */
--
1.7.10.4
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