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staging: wlan-ng: use GENMASK macro in two bitwise operations in prism2sta.c

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This patch replace actual mask stuff using BIT macros with
or operators to make use of GENMASK macro which simplifies
code clearity and readibility.

It applies for two bitwise operations included in prism2sta.c source file.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sergio Paracuellos 2016-11-10 19:16:42 +01:00 committed by Greg Kroah-Hartman
parent caac19b97d
commit 27e8d46094
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/wlan-ng/prism2sta.c
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@ -654,8 +654,8 @@ static int prism2sta_getcardinfo(struct wlandevice *wlandev)
hw->ident_sta_fw.minor = le16_to_cpu(hw->ident_sta_fw.minor);
/* strip out the 'special' variant bits */
hw->mm_mods = hw->ident_sta_fw.variant & (BIT(14) | BIT(15));
hw->ident_sta_fw.variant &= ~((u16)(BIT(14) | BIT(15)));
hw->mm_mods = hw->ident_sta_fw.variant & GENMASK(15, 14);
hw->ident_sta_fw.variant &= ~((u16)GENMASK(15, 14));
if (hw->ident_sta_fw.id == 0x1f) {
netdev_info(wlandev->netdev,