eal: fix return value comment
Checks
Commit Message
From: Yunjian Wang <wangyunjian@huawei.com>
Fix few comments and add detailed comments for return value.
Fixes: 279b581c897d ("vfio: expose functions")
Cc: stable@dpdk.org
Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
---
lib/librte_eal/include/rte_vfio.h | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
Comments
On 06-Jun-20 10:17 AM, wangyunjian wrote:
> From: Yunjian Wang <wangyunjian@huawei.com>
>
> Fix few comments and add detailed comments for return value.
>
> Fixes: 279b581c897d ("vfio: expose functions")
> Cc: stable@dpdk.org
>
> Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
> ---
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
On Tue, Feb 9, 2021 at 2:52 PM Burakov, Anatoly
<anatoly.burakov@intel.com> wrote:
> On 06-Jun-20 10:17 AM, wangyunjian wrote:
> > From: Yunjian Wang <wangyunjian@huawei.com>
> >
> > Fix few comments and add detailed comments for return value.
> >
> > Fixes: 279b581c897d ("vfio: expose functions")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
>
> Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Applied, thanks.
@@ -156,7 +156,7 @@ int rte_vfio_setup_device(const char *sysfs_base, const char *dev_addr,
* kernel module name.
*
* @return
- * !0 if true.
+ * 1 if true.
* 0 otherwise.
*/
int rte_vfio_is_enabled(const char *modname);
@@ -168,8 +168,9 @@ int rte_vfio_setup_device(const char *sysfs_base, const char *dev_addr,
* an error on BSD.
*
* @return
- * !0 if true.
- * 0 otherwise.
+ * 1 if true.
+ * 0 if false.
+ * <0 for errors
*/
int rte_vfio_noiommu_is_enabled(void);