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authorAndreas Schwab <schwab@suse.de>2006-06-06 08:21:57 +0400
committerDavid S. Miller <davem@sunset.davemloft.net>2006-06-18 08:29:43 +0400
commitcec6f7f39c3db7d9f6091bf2f8fc8d520f372719 (patch)
tree08142a001fa9b010056202293697c7b5aea6bae8 /drivers/connector/cn_queue.c
parentf86502bfc177f69bbabbedb78ebf710579ae0e54 (diff)
downloadlinux-cec6f7f39c3db7d9f6091bf2f8fc8d520f372719.tar.xz
[CONNECTOR]: Fix warning in cn_queue.c
cn_queue.c:130: warning: value computed is not used There is no point in testing the atomic value if the result is thrown away. From Evgeniy: It was created to put implicit smp barrier, but it is not needed there. Signed-off-by: Andreas Schwab <schwab@suse.de> Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/connector/cn_queue.c')
-rw-r--r--drivers/connector/cn_queue.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/connector/cn_queue.c b/drivers/connector/cn_queue.c
index 9f2f00d82917..05f8ce2cfb4a 100644
--- a/drivers/connector/cn_queue.c
+++ b/drivers/connector/cn_queue.c
@@ -127,7 +127,7 @@ void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id)
if (found) {
cn_queue_free_callback(cbq);
- atomic_dec_and_test(&dev->refcnt);
+ atomic_dec(&dev->refcnt);
}
}