diff mbox

[dpdk-dev,v5,1/6] eal: make the comment more accurate

Message ID 1457451223-82306-2-git-send-email-huawei.xie@intel.com (mailing list archive)
State Accepted, archived
Headers

Commit Message

Huawei Xie March 8, 2016, 3:33 p.m. UTC 
  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 | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox

Patch

diff --git a/lib/librte_eal/common/eal_common_pci.c b/lib/librte_eal/common/eal_common_pci.c
index 96d5113..797e7e3 100644
--- a/lib/librte_eal/common/eal_common_pci.c
+++ b/lib/librte_eal/common/eal_common_pci.c
@@ -204,7 +204,7 @@  rte_eal_pci_probe_one_driver(struct rte_pci_driver *dr, struct rte_pci_device *d
 		/* call the driver devinit() function */
 		return dr->devinit(dr, dev);
 	}
-	/* return positive value if driver is not found */
+	/* return positive value if driver doesn't support this device */
 	return 1;
 }
 
@@ -259,7 +259,7 @@  rte_eal_pci_detach_dev(struct rte_pci_driver *dr,
 		return 0;
 	}
 
-	/* return positive value if driver is not found */
+	/* return positive value if driver doesn't support this device */
 	return 1;
 }
 
@@ -283,7 +283,7 @@  pci_probe_all_drivers(struct rte_pci_device *dev)
 			/* negative value is an error */
 			return -1;
 		if (rc > 0)
-			/* positive value means driver not found */
+			/* positive value means driver doesn't support it */
 			continue;
 		return 0;
 	}
@@ -310,7 +310,7 @@  pci_detach_all_drivers(struct rte_pci_device *dev)
 			/* negative value is an error */
 			return -1;
 		if (rc > 0)
-			/* positive value means driver not found */
+			/* positive value means driver doesn't support it */
 			continue;
 		return 0;
 	}