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typec: tcpm: fix a typo in the comparison of pdo_max_voltage

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commit a684d8fd87 upstream.

There appears to be a typo in the comparison of pdo_max_voltage[i]
with the previous value, currently it is checking against the
array pdo_min_voltage rather than pdo_max_voltage. I believe this
is a typo. Fix this.

Addresses-Coverity: ("Copy-paste error")
Fixes: 5007e1b5db ("typec: tcpm: Validate source and sink caps")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20190822135212.10195-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King
2019-08-22 14:52:12 +01:00
committed by Greg Kroah-Hartman
parent e91c9c119d
commit e44840b732
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/typec/tcpm.c
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@@ -1445,7 +1445,7 @@ static enum pdo_err tcpm_caps_err(struct tcpm_port *port, const u32 *pdo,
else if ((pdo_min_voltage(pdo[i]) ==
pdo_min_voltage(pdo[i - 1])) &&
(pdo_max_voltage(pdo[i]) ==
pdo_min_voltage(pdo[i - 1])))
pdo_max_voltage(pdo[i - 1])))
return PDO_ERR_DUPE_PDO;
break;
/*