Message ID | 1480710782-9195-2-git-send-email-bimmy.pujari@intel.com |
---|---|
State | Accepted |
Delegated to: | Jeff Kirsher |
Headers | show |
> -----Original Message----- > From: Intel-wired-lan [mailto:intel-wired-lan-bounces@lists.osuosl.org] On > Behalf Of Bimmy Pujari > Sent: Friday, December 02, 2016 12:33 PM > To: intel-wired-lan@lists.osuosl.org > Subject: [Intel-wired-lan] [next PATCH S56 1/8] i40e: Clean up dead code > > From: Mitch Williams <mitch.a.williams@intel.com> > > The function i40e_client_prepare() can never return an error. So make it void > and quit checking its return value. > > Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> > Change-ID: I9ff311e2324dde329eb68648efb2c94aaff856db > --- > Testing Hints : Found by static code analysis. Not possible to test, just code > cleanup. > > drivers/net/ethernet/intel/i40e/i40e_client.c | 13 +++---------- > 1 file changed, 3 insertions(+), 10 deletions(-) Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
diff --git a/drivers/net/ethernet/intel/i40e/i40e_client.c b/drivers/net/ethernet/intel/i40e/i40e_client.c index f6409f9..337d417 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_client.c +++ b/drivers/net/ethernet/intel/i40e/i40e_client.c @@ -653,13 +653,11 @@ static int i40e_client_release(struct i40e_client *client) * i40e_client_prepare - prepare client specific resources * @client: pointer to the registered client * - * Return 0 on success or < 0 on error **/ -static int i40e_client_prepare(struct i40e_client *client) +static void i40e_client_prepare(struct i40e_client *client) { struct i40e_device *ldev; struct i40e_pf *pf; - int ret = 0; mutex_lock(&i40e_device_mutex); list_for_each_entry(ldev, &i40e_devices, list) { @@ -669,7 +667,6 @@ static int i40e_client_prepare(struct i40e_client *client) i40e_service_event_schedule(pf); } mutex_unlock(&i40e_device_mutex); - return ret; } /** @@ -926,13 +923,9 @@ int i40e_register_client(struct i40e_client *client) set_bit(__I40E_CLIENT_REGISTERED, &client->state); mutex_unlock(&i40e_client_mutex); - if (i40e_client_prepare(client)) { - ret = -EIO; - goto out; - } + i40e_client_prepare(client); - pr_info("i40e: Registered client %s with return code %d\n", - client->name, ret); + pr_info("i40e: Registered client %s\n", client->name); out: return ret; }