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Bluetooth: btbcm: Use devm_kstrdup()

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Use devm_kstrdup() instead of hand-writing it.
It is less verbose.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Christophe JAILLET 2024-02-17 08:30:42 +01:00 committed by Luiz Augusto von Dentz
parent e49f18b92b
commit f9183eaad9
1 changed files with 1 additions and 4 deletions
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5
drivers/bluetooth/btbcm.c
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@ -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);