tree 996a19d422a30ac28ef7d0c3c8f986628662b31c
parent 7c6d277056d0fd64c3bee5a399665f83c037414f
author Ashish Kumar <Ashish.Kumar@nxp.com> 1509014002 +0530
committer York Sun <york.sun@nxp.com> 1510677200 -0800

drivers: net: ldpaa_eth: Correct error handler for qbman_swp_acquire()

The zero value returned from qbman_swp_acquire() is an error
condition meaning no free buffer for allocation.

Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Signed-off-by: Kushwaha Prabhakar <prabhakar@freescale.com>
[YS: revised commit message]
Reviewed-by: York Sun <york.sun@nxp.com>