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PCI: Use consistent put_user() pointer types

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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 <bhelgaas@google.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
This commit is contained in:
Bjorn Helgaas 2021-01-25 11:57:38 -06:00
parent 62008578b7
commit 32e2a3f938
1 changed files with 6 additions and 6 deletions
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12
drivers/pci/syscall.c
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@ -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);