Bluetooth: btbcm: Use devm_kstrdup()
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>
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@ -544,7 +544,6 @@ static const char *btbcm_get_board_name(struct device *dev)
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struct device_node *root;
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char *board_type;
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const char *tmp;
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int len;
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root = of_find_node_by_path("/");
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if (!root)
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@ -554,9 +553,7 @@ static const char *btbcm_get_board_name(struct device *dev)
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return NULL;
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/* get rid of any '/' in the compatible string */
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len = strlen(tmp) + 1;
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board_type = devm_kzalloc(dev, len, GFP_KERNEL);
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strscpy(board_type, tmp, len);
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board_type = devm_kstrdup(dev, tmp, GFP_KERNEL);
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strreplace(board_type, '/', '-');
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of_node_put(root);
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