lib/bsearch: Use generic type for comparator function
Comparator function type, cmp_func_t, is defined in the types.h,
use it in bsearch() and, thus, add more sense to the corresponding
comment in the code.
Link: http://lkml.kernel.org/r/20191007135656.37734-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
diff --git a/include/linux/bsearch.h b/include/linux/bsearch.h
index 62b1eb3..8ed53d7 100644
--- a/include/linux/bsearch.h
+++ b/include/linux/bsearch.h
@@ -5,6 +5,6 @@
#include <linux/types.h>
void *bsearch(const void *key, const void *base, size_t num, size_t size,
- int (*cmp)(const void *key, const void *elt));
+ cmp_func_t cmp);
#endif /* _LINUX_BSEARCH_H */
diff --git a/lib/bsearch.c b/lib/bsearch.c
index 8baa839..8b3aae5 100644
--- a/lib/bsearch.c
+++ b/lib/bsearch.c
@@ -29,7 +29,7 @@
* the same comparison function for both sort() and bsearch().
*/
void *bsearch(const void *key, const void *base, size_t num, size_t size,
- int (*cmp)(const void *key, const void *elt))
+ cmp_func_t cmp)
{
const char *pivot;
int result;
