From 32e2a3f938f6a170dec86acca5fa9810d33552f8 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Mon, 25 Jan 2021 11:57:38 -0600 Subject: [PATCH] PCI: Use consistent put_user() pointer types MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We used u8, u16, and u32 for get_user() pointer types, but "unsigned char", "unsigned short", and "unsigned int" for put_user(). Use u8, u16, and u32 for put_user() for consistency. No functional change intended. Link: https://lore.kernel.org/r/20230824193712.542167-6-helgaas@kernel.org Signed-off-by: Bjorn Helgaas Reviewed-by: Ilpo Järvinen --- drivers/pci/syscall.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/pci/syscall.c b/drivers/pci/syscall.c index 61a6fe3cde21..803acbf33eb2 100644 --- a/drivers/pci/syscall.c +++ b/drivers/pci/syscall.c @@ -52,13 +52,13 @@ SYSCALL_DEFINE5(pciconfig_read, unsigned long, bus, unsigned long, dfn, switch (len) { case 1: - err = put_user(byte, (unsigned char __user *)buf); + err = put_user(byte, (u8 __user *)buf); break; case 2: - err = put_user(word, (unsigned short __user *)buf); + err = put_user(word, (u16 __user *)buf); break; case 4: - err = put_user(dword, (unsigned int __user *)buf); + err = put_user(dword, (u32 __user *)buf); break; } pci_dev_put(dev); @@ -70,13 +70,13 @@ error: they get instead of a machine check on x86. */ switch (len) { case 1: - put_user(-1, (unsigned char __user *)buf); + put_user(-1, (u8 __user *)buf); break; case 2: - put_user(-1, (unsigned short __user *)buf); + put_user(-1, (u16 __user *)buf); break; case 4: - put_user(-1, (unsigned int __user *)buf); + put_user(-1, (u32 __user *)buf); break; } pci_dev_put(dev);