From 8f60f9f6ee2498c6abd2d422f9a44f6d12d5cecd Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Mon, 25 Oct 2021 14:09:09 +0200 Subject: [PATCH] staging: rtl8192u: fix control-message timeouts commit 4cfa36d312d6789448b59a7aae770ac8425017a3 upstream. USB control-message timeouts are specified in milliseconds and should specifically not vary with CONFIG_HZ. Fixes: 8fc8598e61f6 ("Staging: Added Realtek rtl8192u driver to staging") Cc: stable@vger.kernel.org # 2.6.33 Acked-by: Larry Finger Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20211025120910.6339-2-johan@kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8192u/r8192U_core.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c index b6698656fc014..cf5cfee2936fd 100644 --- a/drivers/staging/rtl8192u/r8192U_core.c +++ b/drivers/staging/rtl8192u/r8192U_core.c @@ -229,7 +229,7 @@ int write_nic_byte_E(struct net_device *dev, int indx, u8 data) status = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), RTL8187_REQ_SET_REGS, RTL8187_REQT_WRITE, - indx | 0xfe00, 0, usbdata, 1, HZ / 2); + indx | 0xfe00, 0, usbdata, 1, 500); kfree(usbdata); if (status < 0) { @@ -251,7 +251,7 @@ int read_nic_byte_E(struct net_device *dev, int indx, u8 *data) status = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), RTL8187_REQ_GET_REGS, RTL8187_REQT_READ, - indx | 0xfe00, 0, usbdata, 1, HZ / 2); + indx | 0xfe00, 0, usbdata, 1, 500); *data = *usbdata; kfree(usbdata); @@ -279,7 +279,7 @@ int write_nic_byte(struct net_device *dev, int indx, u8 data) status = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), RTL8187_REQ_SET_REGS, RTL8187_REQT_WRITE, (indx & 0xff) | 0xff00, (indx >> 8) & 0x0f, - usbdata, 1, HZ / 2); + usbdata, 1, 500); kfree(usbdata); if (status < 0) { @@ -305,7 +305,7 @@ int write_nic_word(struct net_device *dev, int indx, u16 data) status = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), RTL8187_REQ_SET_REGS, RTL8187_REQT_WRITE, (indx & 0xff) | 0xff00, (indx >> 8) & 0x0f, - usbdata, 2, HZ / 2); + usbdata, 2, 500); kfree(usbdata); if (status < 0) { @@ -331,7 +331,7 @@ int write_nic_dword(struct net_device *dev, int indx, u32 data) status = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), RTL8187_REQ_SET_REGS, RTL8187_REQT_WRITE, (indx & 0xff) | 0xff00, (indx >> 8) & 0x0f, - usbdata, 4, HZ / 2); + usbdata, 4, 500); kfree(usbdata); if (status < 0) { @@ -355,7 +355,7 @@ int read_nic_byte(struct net_device *dev, int indx, u8 *data) status = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), RTL8187_REQ_GET_REGS, RTL8187_REQT_READ, (indx & 0xff) | 0xff00, (indx >> 8) & 0x0f, - usbdata, 1, HZ / 2); + usbdata, 1, 500); *data = *usbdata; kfree(usbdata); @@ -380,7 +380,7 @@ int read_nic_word(struct net_device *dev, int indx, u16 *data) status = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), RTL8187_REQ_GET_REGS, RTL8187_REQT_READ, (indx & 0xff) | 0xff00, (indx >> 8) & 0x0f, - usbdata, 2, HZ / 2); + usbdata, 2, 500); *data = *usbdata; kfree(usbdata); @@ -404,7 +404,7 @@ static int read_nic_word_E(struct net_device *dev, int indx, u16 *data) status = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), RTL8187_REQ_GET_REGS, RTL8187_REQT_READ, - indx | 0xfe00, 0, usbdata, 2, HZ / 2); + indx | 0xfe00, 0, usbdata, 2, 500); *data = *usbdata; kfree(usbdata); @@ -430,7 +430,7 @@ int read_nic_dword(struct net_device *dev, int indx, u32 *data) status = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), RTL8187_REQ_GET_REGS, RTL8187_REQT_READ, (indx & 0xff) | 0xff00, (indx >> 8) & 0x0f, - usbdata, 4, HZ / 2); + usbdata, 4, 500); *data = *usbdata; kfree(usbdata); -- 2.30.2