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net: usb: pegasus: Replace mdelay() with msleep() in setup_pegasus_II()

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setup_pegasus_II() is never called in atomic context.
It calls mdelay() to busily wait, which is not necessary.
mdelay() can be replaced with msleep().

This is found by a static analysis tool named DCNS written by myself.

Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jia-Ju Bai 2018-07-27 16:36:29 +08:00 • committed by David S. Miller
parent 0df125d05d
commit 6dff5add08
1 changed files with 1 additions and 1 deletions
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2
drivers/net/usb/pegasus.c
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@ -1067,7 +1067,7 @@ static inline void setup_pegasus_II(pegasus_t *pegasus)
set_register(pegasus, Reg1d, 0);
set_register(pegasus, Reg7b, 1);
mdelay(100);
msleep(100);
if ((pegasus->features & HAS_HOME_PNA) && mii_mode)
set_register(pegasus, Reg7b, 0);
else