From 94ac2ab3fff96814d7460a27a0e9d004abbd4128 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 19 Jun 2024 23:00:37 +0200
Subject: Merging upstream version 6.9.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 drivers/bluetooth/btbcm.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

(limited to 'drivers/bluetooth/btbcm.c')

diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c
index 0a5445ac5e..f9a7c790d7 100644
--- a/drivers/bluetooth/btbcm.c
+++ b/drivers/bluetooth/btbcm.c
@@ -11,6 +11,7 @@
 #include <linux/firmware.h>
 #include <linux/dmi.h>
 #include <linux/of.h>
+#include <linux/string.h>
 #include <asm/unaligned.h>
 
 #include <net/bluetooth/bluetooth.h>
@@ -543,8 +544,6 @@ static const char *btbcm_get_board_name(struct device *dev)
 	struct device_node *root;
 	char *board_type;
 	const char *tmp;
-	int len;
-	int i;
 
 	root = of_find_node_by_path("/");
 	if (!root)
@@ -554,13 +553,8 @@ static const char *btbcm_get_board_name(struct device *dev)
 		return NULL;
 
 	/* get rid of any '/' in the compatible string */
-	len = strlen(tmp) + 1;
-	board_type = devm_kzalloc(dev, len, GFP_KERNEL);
-	strscpy(board_type, tmp, len);
-	for (i = 0; i < len; i++) {
-		if (board_type[i] == '/')
-			board_type[i] = '-';
-	}
+	board_type = devm_kstrdup(dev, tmp, GFP_KERNEL);
+	strreplace(board_type, '/', '-');
 	of_node_put(root);
 
 	return board_type;
-- 
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