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authorEvgeniy Polyakov <johnpol@2ka.mipt.ru>2008-02-06 12:38:07 +0300
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-06 21:41:10 +0300
commit18a2354db7d7e43da08c0351263fd5b5fc20a38d (patch)
tree62d5eac10f24ebce9b4ab1b0dde59f6121064026 /drivers/w1
parente1d42c983ff7ba4b55d8635899186ae2ef2578ad (diff)
downloadlinux-18a2354db7d7e43da08c0351263fd5b5fc20a38d.tar.xz
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>
Diffstat (limited to 'drivers/w1')
-rw-r--r--drivers/w1/w1.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index 33e50310e9e0..7293c9b11f91 100644
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -675,7 +675,6 @@ static void w1_slave_found(void *data, u64 rn)
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 @@ static void w1_slave_found(void *data, u64 rn)
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++;