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| author | Krzysztof Wilczyński <kw@linux.com> | 2021-07-29 23:37:55 +0000 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2021-08-03 16:55:48 -0500 |
| commit | d6b1715999fc2e215d35f581fb7471bc9c6f16e9 (patch) | |
| tree | 23a58cc8bfccae876736ef4c80f3c337e2f5eae1 | |
| parent | a8bd29bd49c4156ea0ec5a97812333e2aeef44e7 (diff) | |
| download | lwn-d6b1715999fc2e215d35f581fb7471bc9c6f16e9.tar.gz lwn-d6b1715999fc2e215d35f581fb7471bc9c6f16e9.zip | |
PCI: Return int from pciconfig_read() syscall
Change pciconfig_read() syscall "err" return value from long to int. This
makes it consistent with pciconfig_write().
[bhelgaas: commit log]
Link: https://lore.kernel.org/r/20210729233755.1509616-2-kw@linux.com
Signed-off-by: Krzysztof Wilczyński <kw@linux.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
| -rw-r--r-- | drivers/pci/syscall.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/pci/syscall.c b/drivers/pci/syscall.c index c9f03418e71e..61a6fe3cde21 100644 --- a/drivers/pci/syscall.c +++ b/drivers/pci/syscall.c @@ -19,8 +19,7 @@ SYSCALL_DEFINE5(pciconfig_read, unsigned long, bus, unsigned long, dfn, u8 byte; u16 word; u32 dword; - long err; - int cfg_ret; + int err, cfg_ret; err = -EPERM; dev = NULL; |