diff mbox series

[v1,3/7] devlink: devl_resource_register(): differentiate error codes

Message ID 20241018102009.10124-4-przemyslaw.kitszel@intel.com (mailing list archive)
State New
Delegated to: Netdev Maintainers
Headers show
Series devlink: minor cleanup | expand

Checks

Context Check Description
netdev/series_format warning Target tree name not specified in the subject
netdev/tree_selection success Guessed tree name to be net-next
netdev/ynl success Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 5 this patch: 5
netdev/build_tools success No tools touched, skip
netdev/cc_maintainers fail 4 maintainers not CCed: edumazet@google.com pabeni@redhat.com jiri@resnulli.us kuba@kernel.org
netdev/build_clang success Errors and warnings before: 3 this patch: 3
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 4 this patch: 4
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 8 lines checked
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 3 this patch: 3
netdev/source_inline success Was 0 now: 0
netdev/contest fail net-next-2024-10-18--12-00 (tests: 777)

Commit Message

Przemek Kitszel Oct. 18, 2024, 10:18 a.m. UTC 
Differentiate error codes of devl_resource_register().

Replace one of -EINVAL exit paths by -EEXIST. This should aid developers
introducing new resources and registering them in the wrong order.

Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
---
 net/devlink/resource.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/net/devlink/resource.c b/net/devlink/resource.c
index 5ce05e94f484..96c0ff24b65a 100644
--- a/net/devlink/resource.c
+++ b/net/devlink/resource.c
@@ -345,7 +345,7 @@  int devl_resource_register(struct devlink *devlink,
 
 	resource = devlink_resource_find(devlink, NULL, resource_id);
 	if (resource)
-		return -EINVAL;
+		return -EEXIST;
 
 	resource = kzalloc(sizeof(*resource), GFP_KERNEL);
 	if (!resource)