[RFC PATCH v1 10/12] module: Replace strstarts() by str_has_prefix().

[laniel_francis]

From: Francis Laniel <laniel_francis@xxxxxxxxxxxxxxxxxxx>

The two functions indicates if a string begins with a given prefix.
The only difference is that strstarts() returns a bool while str_has_prefix()
returns the length of the prefix if the string begins with it or 0 otherwise.

Signed-off-by: Francis Laniel <laniel_francis@xxxxxxxxxxxxxxxxxxx>
---
 kernel/module.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/kernel/module.c b/kernel/module.c
index a4fa44a652a7..d01466f1d2a6 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -2675,7 +2675,7 @@ static char elf_type(const Elf_Sym *sym, const struct load_info *info)
 		else
 			return 'b';
 	}
-	if (strstarts(info->secstrings + sechdrs[sym->st_shndx].sh_name,
+	if (str_has_prefix(info->secstrings + sechdrs[sym->st_shndx].sh_name,
 		      ".debug")) {
 		return 'n';
 	}
@@ -2842,12 +2842,12 @@ void * __weak module_alloc(unsigned long size)
 
 bool __weak module_init_section(const char *name)
 {
-	return strstarts(name, ".init");
+	return str_has_prefix(name, ".init");
 }
 
 bool __weak module_exit_section(const char *name)
 {
-	return strstarts(name, ".exit");
+	return str_has_prefix(name, ".exit");
 }
 
 #ifdef CONFIG_DEBUG_KMEMLEAK
-- 
2.20.1