linux-kernel - [PATCH 4/6] KVM: fix checkpatch warnings

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Message-Id: <20220305202637.457103-4-henryksloan@gmail.com>
Date:   Sat,  5 Mar 2022 15:26:35 -0500
From:   Henry Sloan <henryksloan@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     pbonzini@...hat.com, Henry Sloan <henryksloan@...il.com>,
        kvm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 4/6] KVM: fix checkpatch warnings

Fix "Missing a blank line after declarations" warnings

Signed-off-by: Henry Sloan <henryksloan@...il.com>
---
 virt/kvm/eventfd.c  | 1 +
 virt/kvm/irqchip.c  | 2 ++
 virt/kvm/kvm_main.c | 4 ++++
 3 files changed, 7 insertions(+)

diff --git a/virt/kvm/eventfd.c b/virt/kvm/eventfd.c
index 14aef85829ed..2e47bd13413e 100644
--- a/virt/kvm/eventfd.c
+++ b/virt/kvm/eventfd.c
@@ -195,6 +195,7 @@ irqfd_wakeup(wait_queue_entry_t *wait, unsigned int mode, int sync, void *key)
 
 	if (flags & EPOLLIN) {
 		u64 cnt;
+
 		eventfd_ctx_do_read(irqfd->eventfd, &cnt);
 
 		idx = srcu_read_lock(&kvm->irq_srcu);
diff --git a/virt/kvm/irqchip.c b/virt/kvm/irqchip.c
index baa551aec010..69a327c043d7 100644
--- a/virt/kvm/irqchip.c
+++ b/virt/kvm/irqchip.c
@@ -86,6 +86,7 @@ int kvm_set_irq(struct kvm *kvm, int irq_source_id, u32 irq, int level,
 
 	while (i--) {
 		int r;
+
 		r = irq_set[i].set(&irq_set[i], kvm, irq_source_id, level,
 				   line_status);
 		if (r < 0)
@@ -122,6 +123,7 @@ void kvm_free_irq_routing(struct kvm *kvm)
 	/* Called only during vm destruction. Nobody can use the pointer
 	   at this stage */
 	struct kvm_irq_routing_table *rt = rcu_access_pointer(kvm->irq_routing);
+
 	free_irq_routing_table(rt);
 }
 
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index af74cf3b6446..1988dd081606 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -2171,6 +2171,7 @@ static int kvm_clear_dirty_log_protect(struct kvm *kvm,
 	     i++, offset += BITS_PER_LONG) {
 		unsigned long mask = *dirty_bitmap_buffer++;
 		atomic_long_t *p = (atomic_long_t *) &dirty_bitmap[i];
+
 		if (!mask)
 			continue;
 
@@ -2477,6 +2478,7 @@ static int hva_to_pfn_remapped(struct vm_area_struct *vma,
 		 * not call the fault handler, so do it here.
 		 */
 		bool unlocked = false;
+
 		r = fixup_user_fault(current->mm, addr,
 				     (write_fault ? FAULT_FLAG_WRITE : 0),
 				     &unlocked);
@@ -3053,6 +3055,7 @@ int kvm_gfn_to_hva_cache_init(struct kvm *kvm, struct gfn_to_hva_cache *ghc,
 			      gpa_t gpa, unsigned long len)
 {
 	struct kvm_memslots *slots = kvm_memslots(kvm);
+
 	return __kvm_gfn_to_hva_cache_init(slots, ghc, gpa, len);
 }
 EXPORT_SYMBOL_GPL(kvm_gfn_to_hva_cache_init);
@@ -3887,6 +3890,7 @@ static long kvm_vcpu_ioctl(struct file *filp,
 	switch (ioctl) {
 	case KVM_RUN: {
 		struct pid *oldpid;
+
 		r = -EINVAL;
 		if (arg)
 			goto out;
-- 
2.35.1