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authorKirtika Ruchandani <kirtika.ruchandani@gmail.com>2016-11-24 04:27:10 +0300
committerKalle Valo <kvalo@codeaurora.org>2016-11-29 18:27:50 +0300
commit4133828c76c3f358f05818ddfec1506274159256 (patch)
tree6aaef99ec63177df479e97eab12d46d412497417 /drivers/net/wireless/marvell
parent67dd2a754906863b221b855677edd020820dd1fc (diff)
downloadlinux-4133828c76c3f358f05818ddfec1506274159256.tar.xz
mwifiex: Remove unused 'bcd_usb' variable
mwifiex_usb_probe() defines and sets bcd_usb but does not use it, Compiling with W=1 gives the following warning, fix it. mwifiex/usb.c: In function ‘mwifiex_usb_probe’: mwifiex/usb.c:383:41: warning: variable ‘bcd_usb’ set but not used [-Wunused-but-set-variable] The unused variable seems to be present since 4daffe354366 which introduced mwifiex_usb_probe(). Fixes: 4daffe354366 ("mwifiex: add support for Marvell USB8797 chipset") Cc: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Kirtika Ruchandani <kirtika@google.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/marvell')
-rw-r--r--drivers/net/wireless/marvell/mwifiex/usb.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/usb.c b/drivers/net/wireless/marvell/mwifiex/usb.c
index c3f696a2e852..c563160b3b6b 100644
--- a/drivers/net/wireless/marvell/mwifiex/usb.c
+++ b/drivers/net/wireless/marvell/mwifiex/usb.c
@@ -379,7 +379,7 @@ static int mwifiex_usb_probe(struct usb_interface *intf,
struct usb_endpoint_descriptor *epd;
int ret, i;
struct usb_card_rec *card;
- u16 id_vendor, id_product, bcd_device, bcd_usb;
+ u16 id_vendor, id_product, bcd_device;
card = devm_kzalloc(&intf->dev, sizeof(*card), GFP_KERNEL);
if (!card)
@@ -390,7 +390,6 @@ static int mwifiex_usb_probe(struct usb_interface *intf,
id_vendor = le16_to_cpu(udev->descriptor.idVendor);
id_product = le16_to_cpu(udev->descriptor.idProduct);
bcd_device = le16_to_cpu(udev->descriptor.bcdDevice);
- bcd_usb = le16_to_cpu(udev->descriptor.bcdUSB);
pr_debug("info: VID/PID = %X/%X, Boot2 version = %X\n",
id_vendor, id_product, bcd_device);