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| author | Namjae Jeon <namjae.jeon@samsung.com> | 2013-02-22 01:44:08 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-22 02:22:25 +0100 |
| commit | 53769627b93d5b1d04178fd1fb2558d933ee9e81 (patch) | |
| tree | 493b4f17a4b47b355ca037f63a15e89d5f2175a9 | |
| parent | backlight: lp855x_bl: simplify bl_get_brightness() (diff) | |
| download | linux-53769627b93d5b1d04178fd1fb2558d933ee9e81.tar.xz linux-53769627b93d5b1d04178fd1fb2558d933ee9e81.zip | |
lib/parser.c: fix up comments for valid return values from match_number
match_number() has return values of -ENOMEM, -EINVAL and -ERANGE. So, for
all the functions calling match_number, the return value should include
these values. Fix up the comments to reflect the correct values.
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Amit Sahrawat <a.sahrawat@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
| -rw-r--r-- | lib/parser.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/parser.c b/lib/parser.c index 52cfa69f73df..807b2aaa33fa 100644 --- a/lib/parser.c +++ b/lib/parser.c @@ -157,7 +157,7 @@ static int match_number(substring_t *s, int *result, int base) * * Description: Attempts to parse the &substring_t @s as a decimal integer. On * success, sets @result to the integer represented by the string and returns 0. - * Returns either -ENOMEM or -EINVAL on failure. + * Returns -ENOMEM, -EINVAL, or -ERANGE on failure. */ int match_int(substring_t *s, int *result) { @@ -171,7 +171,7 @@ int match_int(substring_t *s, int *result) * * Description: Attempts to parse the &substring_t @s as an octal integer. On * success, sets @result to the integer represented by the string and returns - * 0. Returns either -ENOMEM or -EINVAL on failure. + * 0. Returns -ENOMEM, -EINVAL, or -ERANGE on failure. */ int match_octal(substring_t *s, int *result) { @@ -185,7 +185,7 @@ int match_octal(substring_t *s, int *result) * * Description: Attempts to parse the &substring_t @s as a hexadecimal integer. * On success, sets @result to the integer represented by the string and - * returns 0. Returns either -ENOMEM or -EINVAL on failure. + * returns 0. Returns -ENOMEM, -EINVAL, or -ERANGE on failure. */ int match_hex(substring_t *s, int *result) { |