Colin Ian King a7f38002fb net: hp100: fix always-true check for link up state ...

The operation ~(p100_inb(VG_LAN_CFG_1) & HP100_LINK_UP) returns a value
that is always non-zero and hence the wait for the link to drop always
terminates prematurely.  Fix this by using a logical not operator instead
of a bitwise complement.  This issue has been in the driver since
pre-2.6.12-rc2.

Detected by CoverityScan, CID#114157 ("Logical vs. bitwise operator")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2018-09-17 07:55:19 -07:00

..

hp100.c

net: hp100: fix always-true check for link up state

2018-09-17 07:55:19 -07:00

hp100.h

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Kconfig

drivers/net: remove all references to obsolete Ethernet-HOWTO

2015-06-23 06:50:35 -07:00

Makefile

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