From 5bf74682118b3003c8f9b0b0ec596e473fc6eb82 Mon Sep 17 00:00:00 2001 From: "Andrea Parri (Microsoft)" Date: Wed, 17 Jun 2020 18:46:35 +0200 Subject: Drivers: hv: vmbus: Remove the target_vp field from the vmbus_channel struct The field is read only in __vmbus_open() and it is already stored twice (after a call to hv_cpu_number_to_vp_number()) in target_cpu_store() and init_vp_index(); there is no need to "cache" its value in the channel data structure. Suggested-by: Michael Kelley Signed-off-by: Andrea Parri (Microsoft) Link: https://lore.kernel.org/r/20200617164642.37393-2-parri.andrea@gmail.com Reviewed-by: Michael Kelley Signed-off-by: Wei Liu --- drivers/hv/channel_mgmt.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/hv/channel_mgmt.c') diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c index 417a95e5094d..278e39221807 100644 --- a/drivers/hv/channel_mgmt.c +++ b/drivers/hv/channel_mgmt.c @@ -704,8 +704,6 @@ static void init_vp_index(struct vmbus_channel *channel) */ channel->numa_node = cpu_to_node(VMBUS_CONNECT_CPU); channel->target_cpu = VMBUS_CONNECT_CPU; - channel->target_vp = - hv_cpu_number_to_vp_number(VMBUS_CONNECT_CPU); if (perf_chn) hv_set_alloced_cpu(VMBUS_CONNECT_CPU); return; @@ -739,7 +737,6 @@ static void init_vp_index(struct vmbus_channel *channel) cpumask_set_cpu(target_cpu, alloced_mask); channel->target_cpu = target_cpu; - channel->target_vp = hv_cpu_number_to_vp_number(target_cpu); free_cpumask_var(available_mask); } -- cgit