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hv: Reduce indention in vmbus_on_event
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Reduce indention in vmbus_on_event() by converting two
if (var) to if (!var)

Signed-off-by: Olaf Hering <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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olafhering authored and gregkh committed Apr 20, 2011
1 parent b3ee870 commit 242b45a
Showing 1 changed file with 14 additions and 21 deletions.
35 changes: 14 additions & 21 deletions drivers/staging/hv/connection.c
Original file line number Diff line number Diff line change
Expand Up @@ -287,30 +287,23 @@ void vmbus_on_event(unsigned long data)
u32 *recv_int_page = vmbus_connection.recv_int_page;

/* Check events */
if (recv_int_page) {
for (dword = 0; dword < maxdword; dword++) {
if (recv_int_page[dword]) {
for (bit = 0; bit < 32; bit++) {
if (sync_test_and_clear_bit(bit,
(unsigned long *)
&recv_int_page[dword])) {
relid = (dword << 5) + bit;

if (relid == 0) {
/* special case - vmbus channel protocol msg */
continue;
} else {
/* QueueWorkItem(VmbusProcessEvent, (void*)relid); */
/* ret = WorkQueueQueueWorkItem(gVmbusConnection.workQueue, VmbusProcessChannelEvent, (void*)relid); */
process_chn_event((void *)
(unsigned long)relid);
}
}
if (!recv_int_page)
return;
for (dword = 0; dword < maxdword; dword++) {
if (!recv_int_page[dword])
continue;
for (bit = 0; bit < 32; bit++) {
if (sync_test_and_clear_bit(bit, (unsigned long *)&recv_int_page[dword])) {
relid = (dword << 5) + bit;

if (relid == 0) {
/* special case - vmbus channel protocol msg */
continue;
}
process_chn_event((void *) (unsigned long)relid);
}
}
}
}
return;
}

/*
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