diff options
| author | Bibek Basu <bibek.basu@stericsson.com> | 2011-11-02 12:31:11 +0530 |
|---|---|---|
| committer | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-06-05 10:40:09 +0200 |
| commit | 18e1aee4b43ad9d2de8e419f70304c0c75748c1b (patch) | |
| tree | c04fde3a54bcb38b0c4c2e2ad94b93a554f1bae1 | |
| parent | 3d1bd705e5c8ed9ca310036b4222b658d87837e2 (diff) | |
u5500 : mbox: wrong handling of atomic_dec_and_test
atomic_dec_and_test wrongly used.
ST-Ericsson Linux next: NA
ST-Ericsson ID: 367390
ST-Ericsson FOSS-OUT ID: Trivial
Change-Id: I37ffaa0afd6df3472469842925030e8a04a42a6b
Signed-off-by: Bibek Basu <bibek.basu@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/36026
Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
| -rw-r--r-- | drivers/misc/mbox_channels-db5500.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/mbox_channels-db5500.c b/drivers/misc/mbox_channels-db5500.c index 43a4d57caaf..b3baae12d4b 100644 --- a/drivers/misc/mbox_channels-db5500.c +++ b/drivers/misc/mbox_channels-db5500.c @@ -379,7 +379,7 @@ rcv_msg: dev_err(&channels.pdev->dev, "%s no callback provided\n", __func__); } - if (atomic_dec_and_test(&rx_chan->rcv_counter) > 0) + if (!atomic_dec_and_test(&rx_chan->rcv_counter)) goto rcv_msg; } |