summaryrefslogtreecommitdiff
path: root/lib
diff options
context:
space:
mode:
authorEric Biggers <ebiggers@google.com>2023-02-23 20:26:18 -0800
committerAndrew Morton <akpm@linux-foundation.org>2023-03-02 21:54:22 -0800
commit359d62559f578dc1ac86fd2d198f1455e9d8ce04 (patch)
treeef3d2d7ad5ad93392916f1c2bcffb3827f5d3eb8 /lib
parent4ec4190be4cf9cc3e0ccaf5f155a5f9066d18950 (diff)
lib: parser: update documentation for match_NUMBER functions
commit 67222c4ba8af ("lib: parser: optimize match_NUMBER apis to use local array") removed -ENOMEM as a possible return value, so update the comments accordingly. Link: https://lkml.kernel.org/r/20230224042618.9092-1-ebiggers@kernel.org Fixes: 67222c4ba8af ("lib: parser: optimize match_NUMBER apis to use local array") Signed-off-by: Eric Biggers <ebiggers@google.com> Cc: Li Lingfeng <lilingfeng3@huawei.com> Cc: Tejun Heo <tj@kernel.org> Cc: Yu Kuai <yukuai1@huaweicloud.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib')
-rw-r--r--lib/parser.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/parser.c b/lib/parser.c
index 2b5e2b480253..f4eafb9d74e6 100644
--- a/lib/parser.c
+++ b/lib/parser.c
@@ -133,7 +133,7 @@ EXPORT_SYMBOL(match_token);
* as a number in that base.
*
* Return: On success, sets @result to the integer represented by the
- * string and returns 0. Returns -ENOMEM, -EINVAL, or -ERANGE on failure.
+ * string and returns 0. Returns -EINVAL or -ERANGE on failure.
*/
static int match_number(substring_t *s, int *result, int base)
{
@@ -165,7 +165,7 @@ static int match_number(substring_t *s, int *result, int base)
* as a number in that base.
*
* Return: On success, sets @result to the integer represented by the
- * string and returns 0. Returns -ENOMEM, -EINVAL, or -ERANGE on failure.
+ * string and returns 0. Returns -EINVAL or -ERANGE on failure.
*/
static int match_u64int(substring_t *s, u64 *result, int base)
{
@@ -189,7 +189,7 @@ static int match_u64int(substring_t *s, u64 *result, int base)
* Description: Attempts to parse the &substring_t @s as a decimal integer.
*
* Return: On success, sets @result to the integer represented by the string
- * and returns 0. Returns -ENOMEM, -EINVAL, or -ERANGE on failure.
+ * and returns 0. Returns -EINVAL or -ERANGE on failure.
*/
int match_int(substring_t *s, int *result)
{
@@ -205,7 +205,7 @@ EXPORT_SYMBOL(match_int);
* Description: Attempts to parse the &substring_t @s as a decimal integer.
*
* Return: On success, sets @result to the integer represented by the string
- * and returns 0. Returns -ENOMEM, -EINVAL, or -ERANGE on failure.
+ * and returns 0. Returns -EINVAL or -ERANGE on failure.
*/
int match_uint(substring_t *s, unsigned int *result)
{
@@ -228,7 +228,7 @@ EXPORT_SYMBOL(match_uint);
* integer.
*
* Return: On success, sets @result to the integer represented by the string
- * and returns 0. Returns -ENOMEM, -EINVAL, or -ERANGE on failure.
+ * and returns 0. Returns -EINVAL or -ERANGE on failure.
*/
int match_u64(substring_t *s, u64 *result)
{
@@ -244,7 +244,7 @@ EXPORT_SYMBOL(match_u64);
* Description: Attempts to parse the &substring_t @s as an octal integer.
*
* Return: On success, sets @result to the integer represented by the string
- * and returns 0. Returns -ENOMEM, -EINVAL, or -ERANGE on failure.
+ * and returns 0. Returns -EINVAL or -ERANGE on failure.
*/
int match_octal(substring_t *s, int *result)
{
@@ -260,7 +260,7 @@ EXPORT_SYMBOL(match_octal);
* Description: Attempts to parse the &substring_t @s as a hexadecimal integer.
*
* Return: On success, sets @result to the integer represented by the string
- * and returns 0. Returns -ENOMEM, -EINVAL, or -ERANGE on failure.
+ * and returns 0. Returns -EINVAL or -ERANGE on failure.
*/
int match_hex(substring_t *s, int *result)
{