diff options
| author | Krzysztof Wilczyński <[email protected]> | 2021-10-08 22:27:32 +0000 |
|---|---|---|
| committer | Bjorn Helgaas <[email protected]> | 2021-10-12 13:45:22 -0500 |
| commit | 357df2fc00661e0993e0e40d1a56bdd967f45c17 (patch) | |
| tree | bafac4f2774b0a21a5c5b4f964987e7e5916950c | |
| parent | f18312084300598544529510bcfab5f3e795e36a (diff) | |
PCI: Use unsigned to match sscanf("%x") in pci_dev_str_match_path()
Cppcheck warns that pci_dev_str_match_path() passes pointers to signed ints
to sscanf("%x"), which expects pointers to *unsigned* ints:
invalidScanfArgType_int drivers/pci/pci.c:312 %x in format string (no. 2) requires 'unsigned int *' but the argument type is 'signed int *'.
Declare the variables as unsigned to avoid this issue.
[bhelgaas: commit log]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Krzysztof Wilczyński <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
| -rw-r--r-- | drivers/pci/pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index ce2ab62b64cf..7998b65e9ae5 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -269,7 +269,7 @@ static int pci_dev_str_match_path(struct pci_dev *dev, const char *path, const char **endptr) { int ret; - int seg, bus, slot, func; + unsigned int seg, bus, slot, func; char *wpath, *p; char end; |