[U-Boot] [PATCH v5 04/26] env: Fix return values in env_attr_lookup()

Joe Hershberger
2015-05-20T19:27:17Z

This function returned numbers for error codes. Change them to error
codes.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None

common/env_attr.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/common/env_attr.c b/common/env_attr.c
index 64baca5..e791f44 100644
--- a/common/env_attr.c
+++ b/common/env_attr.c
@@ -148,10 +148,10 @@ int env_attr_lookup(const char *attr_list, const char *name, char *attributes)

if (!attributes)
/* bad parameter */
- return -1;
+ return -EINVAL;
if (!attr_list)
/* list not found */
- return 1;
+ return -EINVAL;

entry = reverse_strstr(attr_list, name, NULL);
while (entry != NULL) {
@@ -209,5 +209,5 @@ int env_attr_lookup(const char *attr_list, const char *name, char *attributes)
}

/* not found in list */
- return 2;
+ return -ENOENT;
}
--
1.7.11.5