net: usb: asix: Fix less than zero comparison of a u16

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The comparison of the u16 priv->phy_addr < 0 is always false because
phy_addr is unsigned. Fix this by assigning the return from the call
to function asix_read_phy_addr to int ret and using this for the
less than zero error check comparison.

Addresses-Coverity: ("Unsigned compared against 0")
Fixes: e532a096be ("net: usb: asix: ax88772: add phylib support")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Colin Ian King 2021-06-09 11:24:47 +01:00 • committed by David S. Miller

parent 7f3579e189

commit e676659465

1 changed files with 5 additions and 3 deletions

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drivers/net/usb/asix_devices.c

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