pci: fix error code comment
authorHuawei Xie <huawei.xie@intel.com>
Tue, 8 Mar 2016 15:33:38 +0000 (23:33 +0800)
committerThomas Monjalon <thomas.monjalon@6wind.com>
Wed, 9 Mar 2016 23:36:51 +0000 (00:36 +0100)
commitddc5d282fb02cabb3652b250e35606074818aac8
tree91af3df887cd870733582453a17ae2cf103283a7
parentb00eca4e5cbd353368a5387e300345872c84486f
pci: fix error code comment

positive return of devinit of pci driver means the driver doesn't support
this device.

Signed-off-by: Huawei Xie <huawei.xie@intel.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: David Marchand <david.marchand@6wind.com>
lib/librte_eal/common/eal_common_pci.c