diff options
| author |   Tomas Winkler <tomas.winkler@intel.com> | 2012-09-11 00:43:20 +0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-10 15:51:15 -0700 |
| commit | 1b8129479a0e8db491fc3a7bcca3be7623f54a78 (patch) | |
| tree | 32937baaba05bc5caefd6d46275fec06e6dedf44 /drivers/misc/mei/main.c | |
| parent | misc: use module_spi_driver (diff) | |
| download | linux-dev-1b8129479a0e8db491fc3a7bcca3be7623f54a78.tar.xz linux-dev-1b8129479a0e8db491fc3a7bcca3be7623f54a78.zip | |
mei: add error messages for open count errors
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mei/main.c')
| -rw-r--r-- | drivers/misc/mei/main.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c index ae2cd0d52907..e8b0858132c1 100644 --- a/drivers/misc/mei/main.c +++ b/drivers/misc/mei/main.c @@ -239,12 +239,18 @@ static int mei_open(struct inode *inode, struct file *file) goto out_unlock; } err = -EMFILE; - if (dev->open_handle_count >= MEI_MAX_OPEN_HANDLE_COUNT) + if (dev->open_handle_count >= MEI_MAX_OPEN_HANDLE_COUNT) { + dev_err(&dev->pdev->dev, "open_handle_count exceded %d", + MEI_MAX_OPEN_HANDLE_COUNT); goto out_unlock; + } cl_id = find_first_zero_bit(dev->host_clients_map, MEI_CLIENTS_MAX); - if (cl_id >= MEI_CLIENTS_MAX) + if (cl_id >= MEI_CLIENTS_MAX) { + dev_err(&dev->pdev->dev, "client_id exceded %d", + MEI_CLIENTS_MAX) ; goto out_unlock; + } cl->host_client_id = cl_id; |