From f9183eaad91521ba1c04a19e5606ae61560a735e Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Sat, 17 Feb 2024 08:30:42 +0100 Subject: Bluetooth: btbcm: Use devm_kstrdup() Use devm_kstrdup() instead of hand-writing it. It is less verbose. Signed-off-by: Christophe JAILLET Signed-off-by: Luiz Augusto von Dentz --- drivers/bluetooth/btbcm.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'drivers/bluetooth') diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c index 01d2343b4978..f9a7c790d7e2 100644 --- a/drivers/bluetooth/btbcm.c +++ b/drivers/bluetooth/btbcm.c @@ -544,7 +544,6 @@ static const char *btbcm_get_board_name(struct device *dev) struct device_node *root; char *board_type; const char *tmp; - int len; root = of_find_node_by_path("/"); if (!root) @@ -554,9 +553,7 @@ 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); + board_type = devm_kstrdup(dev, tmp, GFP_KERNEL); strreplace(board_type, '/', '-'); of_node_put(root); -- cgit