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Drivers: hv: fcopy: rename fcopy_work -> fcopy_timeout_work

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'fcopy_work' (and fcopy_work_func) is a misnomer as it sounds like we expect
this useful work to happen and in reality it is just an emergency escape when
timeout happens.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Tested-by: Alex Ng <alexng@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Vitaly Kuznetsov 2015-04-11 18:07:45 -07:00 committed by Greg Kroah-Hartman
parent 68c8b39a0d
commit 1d072339fa
1 changed files with 7 additions and 7 deletions
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14
drivers/hv/hv_fcopy.c
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@ -75,11 +75,11 @@ static bool opened; /* currently device opened */
static bool in_hand_shake = true;
static void fcopy_send_data(void);
static void fcopy_respond_to_host(int error);
static void fcopy_work_func(struct work_struct *dummy);
static DECLARE_DELAYED_WORK(fcopy_work, fcopy_work_func);
static void fcopy_timeout_func(struct work_struct *dummy);
static DECLARE_DELAYED_WORK(fcopy_timeout_work, fcopy_timeout_func);
static u8 *recv_buffer;
static void fcopy_work_func(struct work_struct *dummy)
static void fcopy_timeout_func(struct work_struct *dummy)
{
/*
* If the timer fires, the user-mode component has not responded;
@ -261,7 +261,7 @@ void hv_fcopy_onchannelcallback(void *context)
/*
* Send the information to the user-level daemon.
*/
schedule_delayed_work(&fcopy_work, 5*HZ);
schedule_delayed_work(&fcopy_timeout_work, 5*HZ);
fcopy_send_data();
return;
}
@ -336,7 +336,7 @@ static ssize_t fcopy_write(struct file *file, const char __user *buf,
* Complete the transaction by forwarding the result
* to the host. But first, cancel the timeout.
*/
if (cancel_delayed_work_sync(&fcopy_work)) {
if (cancel_delayed_work_sync(&fcopy_timeout_work))
fcopy_respond_to_host(response);
hv_poll_channel(fcopy_transaction.fcopy_context,
hv_fcopy_onchannelcallback);
@ -378,7 +378,7 @@ static int fcopy_release(struct inode *inode, struct file *f)
in_hand_shake = true;
opened = false;
if (cancel_delayed_work_sync(&fcopy_work)) {
if (cancel_delayed_work_sync(&fcopy_timeout_work)) {
/* We haven't up()-ed the semaphore(very rare)? */
if (down_trylock(&fcopy_transaction.read_sema))
;
@ -442,6 +442,6 @@ int hv_fcopy_init(struct hv_util_service *srv)
void hv_fcopy_deinit(void)
{
cancel_delayed_work_sync(&fcopy_work);
cancel_delayed_work_sync(&fcopy_timeout_work);
fcopy_dev_deinit();
}