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staging: rtl8192e: Remove equation that results in constant for chnl_plan

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Remove equation for chnl_plan as the last line sets chnl_plan to a
constant.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/d6fbe3d2297d1d5502b183785f14df51a81e3331.1700296319.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Philipp Hortmann
2023-11-18 09:51:25 +01:00
committed by Greg Kroah-Hartman
parent 7260ce3cee
commit 589599d4e9
1 changed files with 0 additions and 8 deletions
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8
drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
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@@ -387,23 +387,15 @@ static void _rtl92e_read_eeprom_info(struct net_device *dev)
rtl92e_init_adaptive_rate(dev);
priv->chnl_plan = priv->eeprom_chnl_plan;
switch (priv->eeprom_customer_id) {
case EEPROM_CID_NetCore:
priv->customer_id = RT_CID_819X_NETCORE;
break;
case EEPROM_CID_TOSHIBA:
priv->customer_id = RT_CID_TOSHIBA;
if (priv->eeprom_chnl_plan & 0x80)
priv->chnl_plan = priv->eeprom_chnl_plan & 0x7f;
else
priv->chnl_plan = 0x0;
break;
}
if (priv->chnl_plan > CHANNEL_PLAN_LEN - 1)
priv->chnl_plan = 0;
priv->chnl_plan = COUNTRY_CODE_WORLD_WIDE_13;
if (priv->eeprom_vid == 0x1186 && priv->eeprom_did == 0x3304)