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| author | Heiner Kallweit <hkallweit1@gmail.com> | 2021-02-03 11:48:03 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2021-03-31 00:50:42 +0300 |
| commit | 26c0cf2a603d4ebf00d8c1baf714763fca31dba4 (patch) | |
| tree | f2d916e1170f9f92e2774c66a7d02d56151cda4f | |
| parent | a7bf66ff3d945db9dd2079265ce9cc5c374cecc3 (diff) | |
| download | linux-26c0cf2a603d4ebf00d8c1baf714763fca31dba4.tar.xz | |
PCI/VPD: Remove sysfs accessor size checking dead code
Since 104daa71b396 ("PCI: Determine actual VPD size on first access")
attribute size is set to 0 (unlimited).
Remove the dead code that checks for "bin_attr->size > 0".
Link: https://lore.kernel.org/r/267eae86-f8a6-6792-a7f8-2c4fd51beedc@gmail.com
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Krzysztof Wilczyński <kw@linux.com>
| -rw-r--r-- | drivers/pci/vpd.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/pci/vpd.c b/drivers/pci/vpd.c index ef5165eb3b62..ab81c7a5185f 100644 --- a/drivers/pci/vpd.c +++ b/drivers/pci/vpd.c @@ -403,13 +403,6 @@ static ssize_t read_vpd_attr(struct file *filp, struct kobject *kobj, { struct pci_dev *dev = to_pci_dev(kobj_to_dev(kobj)); - if (bin_attr->size > 0) { - if (off > bin_attr->size) - count = 0; - else if (count > bin_attr->size - off) - count = bin_attr->size - off; - } - return pci_read_vpd(dev, off, count, buf); } @@ -419,13 +412,6 @@ static ssize_t write_vpd_attr(struct file *filp, struct kobject *kobj, { struct pci_dev *dev = to_pci_dev(kobj_to_dev(kobj)); - if (bin_attr->size > 0) { - if (off > bin_attr->size) - count = 0; - else if (count > bin_attr->size - off) - count = bin_attr->size - off; - } - return pci_write_vpd(dev, off, count, buf); } |