Commit 359d6255 authored by Eric Biggers's avatar Eric Biggers Committed by Andrew Morton

lib: parser: update documentation for match_NUMBER functions

commit 67222c4b ("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: 67222c4b ("lib: parser: optimize match_NUMBER apis to use local array")
Signed-off-by: default avatarEric 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: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 4ec4190b
......@@ -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)
{
......
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