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staging: rtl8192u: Replace mdelay with msleep in rtl8192_usb_probe 

rtl8192_usb_probe is not called in an interrupt handler
nor holding a spinlock.
The function mdelay in it can be replaced with msleep,
to avoid busy wait.

Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
This commit is contained in:
Jia-Ju Bai 2017-12-24 18:16:55 +08:00 committed by Greg Kroah-Hartman
parent 357f862bd2
commit 23cb746b5e
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/rtl8192u/r8192U_core.c
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@ -4998,7 +4998,7 @@ static int rtl8192_usb_probe(struct usb_interface *intf,
kfree(priv->pFirmware);
priv->pFirmware = NULL;
rtl8192_usb_deleteendpoints(dev);
mdelay(10);
msleep(10);
free_ieee80211(dev);
RT_TRACE(COMP_ERR, "wlan driver load failed\n");