From: Markus Elfring <[email protected]> Date: Tue, 7 Feb 2017 20:12:09 +0100
The local variable "buf" will be set to an appropriate pointer by the following statement. Thus omit the explicit initialisation at the beginning. Signed-off-by: Markus Elfring <[email protected]> --- drivers/hid/hid-debug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c index 044b12e32240..0d33bf0d47d1 100644 --- a/drivers/hid/hid-debug.c +++ b/drivers/hid/hid-debug.c @@ -481,7 +481,7 @@ static char *resolv_usage_page(unsigned page, struct seq_file *f) { char *hid_resolv_usage(unsigned usage, struct seq_file *f) { const struct hid_usage_entry *p; - char *buf = NULL; + char *buf; int len = 0; buf = resolv_usage_page(usage >> 16, f); -- 2.11.1
