linux-kernel - [RFC PATCH v1 09/12] mips: Replace strstarts() by str_has

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Date:   Fri,  4 Dec 2020 18:03:15 +0100
From:   laniel_francis@...vacyrequired.com
To:     Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Florian Fainelli <f.fainelli@...il.com>,
        bcm-kernel-feedback-list@...adcom.com
Cc:     Francis Laniel <laniel_francis@...vacyrequired.com>,
        linux-mips@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: [RFC PATCH v1 09/12] mips: Replace strstarts() by str_has_prefix().

From: Francis Laniel <laniel_francis@...vacyrequired.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@...vacyrequired.com>
---
 arch/mips/bcm63xx/boards/board_bcm963xx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/mips/bcm63xx/boards/board_bcm963xx.c b/arch/mips/bcm63xx/boards/board_bcm963xx.c
index 01aff80a5967..85ccb2b02621 100644
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -747,7 +747,7 @@ void __init board_prom_init(void)
 
 	/* dump cfe version */
 	cfe = boot_addr + BCM963XX_CFE_VERSION_OFFSET;
-	if (strstarts(cfe, "cfe-")) {
+	if (str_has_prefix(cfe, "cfe-")) {
 		if(cfe[4] == 'v') {
 			if(cfe[5] == 'd')
 				snprintf(cfe_version, 11, "%s",
-- 
2.20.1