Commit c4875ebf authored by Mark Hounschell's avatar Mark Hounschell Committed by Greg Kroah-Hartman
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staging: dgap: fix checkpatch warning on sscanf usage 



This patch fixes a checkpatch warning for not checking
the return value of sscanf.

Signed-off-by: default avatarMark Hounschell <markh@compro.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c96f565e

drivers/staging/dgap/dgap.c

+2 −1
Original line number Diff line number Diff line
@@ -6017,7 +6017,8 @@ static ssize_t dgap_driver_pollrate_show(struct device_driver *ddp, char *buf) 


static ssize_t dgap_driver_pollrate_store(struct device_driver *ddp, const char *buf, size_t count)

{

	sscanf(buf, "%d\n", &dgap_poll_tick);

	if (sscanf(buf, "%d\n", &dgap_poll_tick) != 1)

		return -EINVAL;

	return count;

}

static DRIVER_ATTR(pollrate, (S_IRUSR | S_IWUSR), dgap_driver_pollrate_show, dgap_driver_pollrate_store);