Introduce a new type for the callback to parse an unknown argument.
This unifies function prototypes which takes that as a parameter.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
include/linux/moduleparam.h | 6 +++---
kernel/params.c | 8 ++------
2 files changed, 5 insertions(+), 9 deletions(-)
diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
index 4fa9726bc328..bfb85fd13e1f 100644
--- a/include/linux/moduleparam.h
+++ b/include/linux/moduleparam.h
@@ -385,6 +385,8 @@ extern bool parameq(const char *name1, const char *name2);
*/
extern bool parameqn(const char *name1, const char *name2, size_t n);
+typedef int (*parse_unknown_fn)(char *param, char *val, const char *doing, void *arg);
+
/* Called on module insert or kernel boot */
extern char *parse_args(const char *name,
char *args,
@@ -392,9 +394,7 @@ extern char *parse_args(const char *name,
unsigned num,
s16 level_min,
s16 level_max,
- void *arg,
- int (*unknown)(char *param, char *val,
- const char *doing, void *arg));
+ void *arg, parse_unknown_fn unknown);
/* Called by module remove. */
#ifdef CONFIG_SYSFS
diff --git a/kernel/params.c b/kernel/params.c
index 2d4a0564697e..626fa8265932 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -120,9 +120,7 @@ static int parse_one(char *param,
unsigned num_params,
s16 min_level,
s16 max_level,
- void *arg,
- int (*handle_unknown)(char *param, char *val,
- const char *doing, void *arg))
+ void *arg, parse_unknown_fn handle_unknown)
{
unsigned int i;
int err;
@@ -165,9 +163,7 @@ char *parse_args(const char *doing,
unsigned num,
s16 min_level,
s16 max_level,
- void *arg,
- int (*unknown)(char *param, char *val,
- const char *doing, void *arg))
+ void *arg, parse_unknown_fn unknown)
{
char *param, *val, *err = NULL;
--
2.40.0.1.gaa8946217a0b
