Commit 1b812947 authored by Tomas Winkler's avatar Tomas Winkler Committed by Greg Kroah-Hartman

mei: add error messages for open count errors

Signed-off-by: default avatarTomas Winkler <tomas.winkler@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9c8dc10f
...@@ -239,12 +239,18 @@ static int mei_open(struct inode *inode, struct file *file) ...@@ -239,12 +239,18 @@ static int mei_open(struct inode *inode, struct file *file)
goto out_unlock; goto out_unlock;
} }
err = -EMFILE; 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; goto out_unlock;
}
cl_id = find_first_zero_bit(dev->host_clients_map, MEI_CLIENTS_MAX); 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; goto out_unlock;
}
cl->host_client_id = cl_id; cl->host_client_id = cl_id;
......
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