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From:   laniel_francis@privacyrequired.com
To:     Russell King <linux@armlinux.org.uk>
Cc:     Francis Laniel <laniel_francis@privacyrequired.com>,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [RFC PATCH v1 01/12] arm: Replace strstarts() by str_has_prefix().
Date:   Fri,  4 Dec 2020 18:03:07 +0100
Message-Id: <20201204170319.20383-2-laniel_francis@privacyrequired.com>
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From: Francis Laniel <laniel_francis@privacyrequired.com>

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@privacyrequired.com>
---
 arch/arm/kernel/module.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
index e15444b25ca0..a8cbd040bcfc 100644
--- a/arch/arm/kernel/module.c
+++ b/arch/arm/kernel/module.c
@@ -56,16 +56,16 @@ void *module_alloc(unsigned long size)
 
 bool module_init_section(const char *name)
 {
-	return strstarts(name, ".init") ||
-		strstarts(name, ".ARM.extab.init") ||
-		strstarts(name, ".ARM.exidx.init");
+	return str_has_prefix(name, ".init") ||
+		str_has_prefix(name, ".ARM.extab.init") ||
+		str_has_prefix(name, ".ARM.exidx.init");
 }
 
 bool module_exit_section(const char *name)
 {
-	return strstarts(name, ".exit") ||
-		strstarts(name, ".ARM.extab.exit") ||
-		strstarts(name, ".ARM.exidx.exit");
+	return str_has_prefix(name, ".exit") ||
+		str_has_prefix(name, ".ARM.extab.exit") ||
+		str_has_prefix(name, ".ARM.exidx.exit");
 }
 
 int
-- 
2.20.1