Commit c95a419a authored by Roel Kluin's avatar Roel Kluin Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB: Fix test in copy_reg_bits() 



The reg_pair2[j].reg was tested twice.

Cc: <stable@kernel.org>
Signed-off-by: default avatarRoel Kluin <roel.kluin@gmail.com>
Acked-by: default avatarMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 5375659a

drivers/media/common/tuners/mxl5007t.c

+1 −1
Original line number Diff line number Diff line
@@ -196,7 +196,7 @@ static void copy_reg_bits(struct reg_pair_t *reg_pair1, 
	i = j = 0;



	while (reg_pair1[i].reg || reg_pair1[i].val) {

		while (reg_pair2[j].reg || reg_pair2[j].reg) {

		while (reg_pair2[j].reg || reg_pair2[j].val) {

			if (reg_pair1[i].reg != reg_pair2[j].reg) {

				j++;

				continue;