From 8d63961fc7137cab823f85a50ee82779792f21e4 Mon Sep 17 00:00:00 2001 From: Yunjian Wang Date: Sat, 6 Jun 2020 17:17:20 +0800 Subject: [PATCH] vfio: fix API description Fix few comments and add detailed comments for return value. Fixes: 279b581c897d ("vfio: expose functions") Cc: stable@dpdk.org Signed-off-by: Yunjian Wang Acked-by: Anatoly Burakov --- lib/librte_eal/include/rte_vfio.h | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/lib/librte_eal/include/rte_vfio.h b/lib/librte_eal/include/rte_vfio.h index 20ed8c45a9..e7a87454be 100644 --- a/lib/librte_eal/include/rte_vfio.h +++ b/lib/librte_eal/include/rte_vfio.h @@ -156,7 +156,7 @@ int rte_vfio_enable(const char *modname); * 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_is_enabled(const char *modname); * 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); -- 2.20.1