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Andrew Lunn 4905287138 dsa: mv88e6xxx: Fix unsigned/signed issue 
commit dea870242a ("dsa: mv88e6xxx: Allow speed/duplex of port to be
configured") leads to the following static checker warning:

        drivers/net/dsa/mv88e6xxx.c:585 mv88e6xxx_adjust_link()
        warn: unsigned 'ret' is never less than zero.

drivers/net/dsa/mv88e6xxx.c
   573  void mv88e6xxx_adjust_link(struct dsa_switch *ds, int port,
   574                             struct phy_device *phydev)
   575  {
   576          struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
   577          u32 ret, reg;
   578
   579          if (!phy_is_pseudo_fixed_link(phydev))
   580                  return;
   581
   582          mutex_lock(&ps->smi_mutex);
   583
   584          ret = _mv88e6xxx_reg_read(ds, REG_PORT(port), PORT_PCS_CTRL);
   585          if (ret < 0)

Make ret an int, which is the return type for _mv88e6xxx_reg_read()

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2015-09-29 21:07:42 -07:00
..
appletalk
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arcnet Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-09-26 16:08:27 -07:00
bonding bonding: use l4 hash if available 2015-09-17 21:01:05 -07:00
caif net: caif: convert to using IFF_NO_QUEUE 2015-08-18 11:55:07 -07:00
can can: flexcan: enable interrupts atomically at the end of flexcan_chip_start() 2015-09-21 08:38:23 +02:00
cris
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dsa dsa: mv88e6xxx: Fix unsigned/signed issue 2015-09-29 21:07:42 -07:00
ethernet RESEND: [PATCH v3 net-next] sky2: use random address if EEPROM is bad 2015-09-29 15:00:04 -07:00
fddi net/fddi: remove HWM_REVERSE() macro 2015-08-13 21:12:17 -07:00
fjes fjes: fix off-by-one error at fjes_hw_update_zone_task() 2015-09-17 22:34:09 -07:00
hamradio Merge branch 'x86/urgent' into x86/asm to fix up conflicts and to pick up fixes 2015-08-18 09:39:47 +02:00
hippi
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hyperv flow_dissector: Add flags argument to skb_flow_dissector functions 2015-09-01 15:06:22 -07:00
ieee802154 drivers/net/ieee802154/at86rf230.c: seq_printf() now returns NULL 2015-09-21 20:41:44 -07:00
ipvlan net: ipvlan: convert to using IFF_NO_QUEUE 2015-08-18 11:55:06 -07:00
irda net: irda: pxaficp_ir: dmaengine conversion 2015-09-28 22:32:48 -07:00
phy net: update docbook comment for __mdiobus_register() 2015-09-25 21:37:19 -07:00
plip
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ppp ppp: fix lockdep splat in ppp_dev_uninit() 2015-09-25 12:38:11 -07:00
slip
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team net: team: convert to using IFF_NO_QUEUE 2015-08-18 11:55:05 -07:00
usb lan78xx: Return 0 when lan78xx_suspend() has no error. 2015-09-28 22:28:53 -07:00
vmxnet3 Driver: Vmxnet3: Extend register dump support 2015-09-23 15:06:27 -07:00
wan net: wan: sbni: fix device usage count 2015-09-05 17:32:53 -07:00
wimax
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wireless genetlink: simplify genl_notify 2015-09-24 12:25:23 -07:00
xen-netback xen: MFN/GFN/BFN terminology changes for 4.3-rc0 2015-09-10 16:21:11 -07:00
Kconfig net: Add support for l3mdev ops to VRF driver 2015-09-29 20:40:33 -07:00
LICENSE.SRC
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Makefile fjes: Introduce FUJITSU Extended Socket Network Device driver 2015-08-24 14:06:33 -07:00
Space.c
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dummy.c net: dummy: convert to using IFF_NO_QUEUE 2015-08-18 11:55:05 -07:00
eql.c
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geneve.c geneve: use network byte order for destination port config parameter 2015-09-23 15:41:04 -07:00
ifb.c ifb: add multiqueue operation 2015-07-08 16:00:09 -07:00
loopback.c net: loopback: convert to using IFF_NO_QUEUE 2015-08-18 11:55:05 -07:00
macvlan.c macvlan: Don't segment multiple tagged packets on macvlan device 2015-08-03 14:24:49 -07:00
macvtap.c macvtap: fix TUNSETSNDBUF values > 64k 2015-09-20 22:44:39 -07:00
mdio.c
…
mii.c
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netconsole.c netconsole: implement extended console support 2015-06-25 17:00:39 -07:00
nlmon.c net: nlmon: convert to using IFF_NO_QUEUE 2015-08-18 11:55:05 -07:00
ntb_netdev.c NTB: Add flow control to the ntb_netdev 2015-09-07 15:17:08 -04:00
rionet.c bus: subsys: update return type of ->remove_dev() to void 2015-08-05 17:08:14 -07:00
sb1000.c
…
sungem_phy.c
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tun.c tuntap: Don't segment multiple tagged packets on tap device 2015-08-03 14:24:50 -07:00
veth.c net: veth: enable noqueue operation by default 2015-08-18 11:55:04 -07:00
virtio_net.c virtio-net: avoid unnecessary sg initialzation 2015-08-27 15:51:45 -07:00
vrf.c net: Remove vrf header file 2015-09-29 20:40:33 -07:00
vxlan.c vxlan: support both IPv4 and IPv6 sockets in a single vxlan device 2015-09-26 22:40:55 -07:00
xen-netfront.c xen-netfront: always set num queues if possible 2015-09-20 21:39:21 -07:00