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| author | Tomas Winkler <tomas.winkler@intel.com> | 2012-06-19 09:13:34 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-06-20 16:41:38 -0700 |
| commit | d20411588d2f47ded7b0a02ed1005c7e3ce0df40 (patch) | |
| tree | 36547c64bc348b3fd47c169d5391a458e8d17818 /drivers | |
| parent | 002176db8113c92d0bda02a47e3d2a4b8f9f55ea (diff) | |
| download | linux-3.10-d20411588d2f47ded7b0a02ed1005c7e3ce0df40.tar.gz linux-3.10-d20411588d2f47ded7b0a02ed1005c7e3ce0df40.tar.bz2 linux-3.10-d20411588d2f47ded7b0a02ed1005c7e3ce0df40.zip | |
mei: check for error codes that mei_flow_ctrl_creds retuns
we cannot use if(!mei_flow_ctrl_creds()) logic as
mei_flow_ctrl_creds also negative error codes
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/misc/mei/interrupt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/misc/mei/interrupt.c b/drivers/misc/mei/interrupt.c index 93936f1b75e..83e80bc08d7 100644 --- a/drivers/misc/mei/interrupt.c +++ b/drivers/misc/mei/interrupt.c @@ -1326,7 +1326,7 @@ static int mei_irq_thread_write_handler(struct mei_io_list *cmpl_list, continue; if (cl != &dev->iamthif_cl) { - if (!mei_flow_ctrl_creds(dev, cl)) { + if (mei_flow_ctrl_creds(dev, cl) <= 0) { dev_dbg(&dev->pdev->dev, "No flow control" " credentials for client" @@ -1343,7 +1343,7 @@ static int mei_irq_thread_write_handler(struct mei_io_list *cmpl_list, } else if (cl == &dev->iamthif_cl) { /* IAMTHIF IOCTL */ dev_dbg(&dev->pdev->dev, "complete amthi write cb.\n"); - if (!mei_flow_ctrl_creds(dev, cl)) { + if (mei_flow_ctrl_creds(dev, cl) <= 0) { dev_dbg(&dev->pdev->dev, "No flow control" " credentials for amthi" |