tsec: fix the return value for tsec_eth_init()
authorTimur Tabi <timur@freescale.com>
Tue, 8 Jun 2010 13:21:21 +0000 (08:21 -0500)
committerBen Warren <biggerbadderben@gmail.com>
Mon, 12 Jul 2010 07:14:28 +0000 (00:14 -0700)
commitdaa2ce6292c72a6136f1293e23833c587bb89233
tree47307a51b1e226d9dc4b780f08a22488424d49c4
parentec0d879f08acf35bc6e935e886ae9a4637ebb713
tsec: fix the return value for tsec_eth_init()

The Ethernet initialization functions are supposed to return the number of
devices initialized, so fix tsec_eth_init() so that they returns the number of
TSECs initialized, instead of just zero.  This is safe because the return value
is currently ignored by all callers, but now they don't have to ignore it.

In general, if an function initializes only one device, then it should return
a negative number if there's an error.  If it initializes more than one device,
then it should never return a negative number.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
drivers/net/tsec.c