linux-kernel - [RFC PATCH V2 03/18] vfio/pci: Use unsigned int instead of unsigned

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Message-Id: <e69a5968e7a6d0344be9df2d0a650ea241426c4c.1696609476.git.reinette.chatre@intel.com>
Date:   Fri,  6 Oct 2023 09:40:58 -0700
From:   Reinette Chatre <reinette.chatre@...el.com>
To:     jgg@...dia.com, yishaih@...dia.com,
        shameerali.kolothum.thodi@...wei.com, kevin.tian@...el.com,
        alex.williamson@...hat.com
Cc:     kvm@...r.kernel.org, dave.jiang@...el.com, jing2.liu@...el.com,
        ashok.raj@...el.com, fenghua.yu@...el.com,
        tom.zanussi@...ux.intel.com, reinette.chatre@...el.com,
        linux-kernel@...r.kernel.org, patches@...ts.linux.dev
Subject: [RFC PATCH V2 03/18] vfio/pci: Use unsigned int instead of unsigned

checkpatch.pl warns about usage of bare unsigned.

Change unsigned to unsigned int as a preparatory change
to avoid checkpatch.pl producing several warnings as
the work adding support for backends to VFIO interrupt
management progress.

Signed-off-by: Reinette Chatre <reinette.chatre@...el.com>
---
 drivers/vfio/pci/vfio_pci_intrs.c | 37 ++++++++++++++++++-------------
 1 file changed, 21 insertions(+), 16 deletions(-)

diff --git a/drivers/vfio/pci/vfio_pci_intrs.c b/drivers/vfio/pci/vfio_pci_intrs.c
index b5b1c09bef25..c49588c8f4a3 100644
--- a/drivers/vfio/pci/vfio_pci_intrs.c
+++ b/drivers/vfio/pci/vfio_pci_intrs.c
@@ -553,8 +553,9 @@ static void vfio_msi_disable(struct vfio_pci_core_device *vdev, bool msix)
  * IOCTL support
  */
 static int vfio_pci_set_intx_unmask(struct vfio_pci_core_device *vdev,
-				    unsigned index, unsigned start,
-				    unsigned count, uint32_t flags, void *data)
+				    unsigned int index, unsigned int start,
+				    unsigned int count, uint32_t flags,
+				    void *data)
 {
 	if (!is_intx(vdev) || start != 0 || count != 1)
 		return -EINVAL;
@@ -584,8 +585,8 @@ static int vfio_pci_set_intx_unmask(struct vfio_pci_core_device *vdev,
 }
 
 static int vfio_pci_set_intx_mask(struct vfio_pci_core_device *vdev,
-				  unsigned index, unsigned start,
-				  unsigned count, uint32_t flags, void *data)
+				  unsigned int index, unsigned int start,
+				  unsigned int count, uint32_t flags, void *data)
 {
 	if (!is_intx(vdev) || start != 0 || count != 1)
 		return -EINVAL;
@@ -604,8 +605,9 @@ static int vfio_pci_set_intx_mask(struct vfio_pci_core_device *vdev,
 }
 
 static int vfio_pci_set_intx_trigger(struct vfio_pci_core_device *vdev,
-				     unsigned index, unsigned start,
-				     unsigned count, uint32_t flags, void *data)
+				     unsigned int index, unsigned int start,
+				     unsigned int count, uint32_t flags,
+				     void *data)
 {
 	if (is_intx(vdev) && !count && (flags & VFIO_IRQ_SET_DATA_NONE)) {
 		vfio_intx_disable(vdev);
@@ -647,8 +649,9 @@ static int vfio_pci_set_intx_trigger(struct vfio_pci_core_device *vdev,
 }
 
 static int vfio_pci_set_msi_trigger(struct vfio_pci_core_device *vdev,
-				    unsigned index, unsigned start,
-				    unsigned count, uint32_t flags, void *data)
+				    unsigned int index, unsigned int start,
+				    unsigned int count, uint32_t flags,
+				    void *data)
 {
 	struct vfio_pci_irq_ctx *ctx;
 	unsigned int i;
@@ -755,8 +758,9 @@ static int vfio_pci_set_ctx_trigger_single(struct eventfd_ctx **ctx,
 }
 
 static int vfio_pci_set_err_trigger(struct vfio_pci_core_device *vdev,
-				    unsigned index, unsigned start,
-				    unsigned count, uint32_t flags, void *data)
+				    unsigned int index, unsigned int start,
+				    unsigned int count, uint32_t flags,
+				    void *data)
 {
 	if (!pci_is_pcie(vdev->pdev))
 		return -ENOTTY;
@@ -769,8 +773,9 @@ static int vfio_pci_set_err_trigger(struct vfio_pci_core_device *vdev,
 }
 
 static int vfio_pci_set_req_trigger(struct vfio_pci_core_device *vdev,
-				    unsigned index, unsigned start,
-				    unsigned count, uint32_t flags, void *data)
+				    unsigned int index, unsigned int start,
+				    unsigned int count, uint32_t flags,
+				    void *data)
 {
 	if (index != VFIO_PCI_REQ_IRQ_INDEX || start != 0 || count > 1)
 		return -EINVAL;
@@ -780,11 +785,11 @@ static int vfio_pci_set_req_trigger(struct vfio_pci_core_device *vdev,
 }
 
 int vfio_pci_set_irqs_ioctl(struct vfio_pci_core_device *vdev, uint32_t flags,
-			    unsigned index, unsigned start, unsigned count,
-			    void *data)
+			    unsigned int index, unsigned int start,
+			    unsigned int count, void *data)
 {
-	int (*func)(struct vfio_pci_core_device *vdev, unsigned index,
-		    unsigned start, unsigned count, uint32_t flags,
+	int (*func)(struct vfio_pci_core_device *vdev, unsigned int index,
+		    unsigned int start, unsigned int count, uint32_t flags,
 		    void *data) = NULL;
 
 	switch (index) {
-- 
2.34.1