ethdev: fix doxygen comment for PCI info copy

This trivial patch removes wrong comments about
the return value of the rte_eth_copy_pci_info() method.
The method return value type is void.

Signed-off-by: Rami Rosen <rami.rosen@intel.com>

diff --git a/lib/librte_ether/rte_ethdev_pci.h b/lib/librte_ether/rte_ethdev_pci.h
index fe2e0f6..56b1072 100644 (file)
--- a/lib/librte_ether/rte_ethdev_pci.h
+++ b/lib/librte_ether/rte_ethdev_pci.h
@@ -45,9 +45,6 @@
  * The *eth_dev* pointer is the address of the *rte_eth_dev* structure.
  * @param pci_dev
  * The *pci_dev* pointer is the address of the *rte_pci_device* structure.
- *
- * @return
- *   - 0 on success, negative on error
  */
 static inline void
 rte_eth_copy_pci_info(struct rte_eth_dev *eth_dev,