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| author | Johannes Berg <johannes.berg@intel.com> | 2021-09-15 20:30:20 +0200 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2021-12-21 21:26:11 +0100 |
| commit | d73820df6437b5d0a57be53faf39db46a0264b3a (patch) | |
| tree | e89d3b5167f28968e8bfd0b1b440d6f1d35b51a9 /arch/um | |
| parent | 4b86366fdfbedec42f8f7ee037775f2839921d34 (diff) | |
| download | linux-d73820df6437b5d0a57be53faf39db46a0264b3a.tar.gz | |
um: virt-pci: Fix 32-bit compile
There were a few 32-bit compile warnings that of course
turned into errors with -Werror, fix the 32-bit build.
Fixes: 68f5d3f3b654 ("um: add PCI over virtio emulation driver")
Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/drivers/virt-pci.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/um/drivers/virt-pci.c b/arch/um/drivers/virt-pci.c index c08066633023..0ab58016db22 100644 --- a/arch/um/drivers/virt-pci.c +++ b/arch/um/drivers/virt-pci.c @@ -181,15 +181,15 @@ static unsigned long um_pci_cfgspace_read(void *priv, unsigned int offset, /* buf->data is maximum size - we may only use parts of it */ struct um_pci_message_buffer *buf; u8 *data; - unsigned long ret = ~0ULL; + unsigned long ret = ULONG_MAX; if (!dev) - return ~0ULL; + return ULONG_MAX; buf = get_cpu_var(um_pci_msg_bufs); data = buf->data; - memset(data, 0xff, sizeof(data)); + memset(buf->data, 0xff, sizeof(buf->data)); switch (size) { case 1: @@ -304,7 +304,7 @@ static unsigned long um_pci_bar_read(void *priv, unsigned int offset, /* buf->data is maximum size - we may only use parts of it */ struct um_pci_message_buffer *buf; u8 *data; - unsigned long ret = ~0ULL; + unsigned long ret = ULONG_MAX; buf = get_cpu_var(um_pci_msg_bufs); data = buf->data; |