smsc95xx: remove unnecessary variables
authorSteve Glendinning <steve.glendinning@shawell.net>
Fri, 28 Sep 2012 00:07:08 +0000 (00:07 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 28 Sep 2012 22:34:57 +0000 (18:34 -0400)
commit4436761b63364201934d5511bb1199bee438345b
tree0af73fea7fd8dec4736be3f341434434d927f422
parentcf2acec2e90beffc20c8a63322f0a978ea4941df
smsc95xx: remove unnecessary variables

Removes unnecessary variables as smsc95xx_write_reg takes its
value by parameter.  Early versions passed this parameter by
reference.

Also replace hardcoded interrupt status value with a #define

Signed-off-by: Steve Glendinning <steve.glendinning@shawell.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/usb/smsc95xx.c
drivers/net/usb/smsc95xx.h