w1: remove unused and confusing variable.
Remvoe variable which actually is not used (except assigning it a value)
and confusing break out of the family checking loop. Found by Harry Mason.
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Cc: Harry J Mason <hjm03r@ecs.soton.ac.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index 33e5031..7293c9b 100644
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -675,7 +675,6 @@
struct w1_slave *sl;
struct list_head *ent;
struct w1_reg_num *tmp;
- int family_found = 0;
struct w1_master *dev;
u64 rn_le = cpu_to_le64(rn);
@@ -698,9 +697,6 @@
sl->reg_num.crc == tmp->crc) {
set_bit(W1_SLAVE_ACTIVE, (long *)&sl->flags);
break;
- } else if (sl->reg_num.family == tmp->family) {
- family_found = 1;
- break;
}
slave_count++;