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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-28 00:13:07 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-28 00:13:07 +0400 |
| commit | f2e0ae93cc81cb56ed32722da7b7246a24940f90 (patch) | |
| tree | 6ffdc8c68a0dd1289b07267b9816a7a055f91a96 /drivers/usb/storage | |
| parent | 62f4b242ca43c17d9d332de0db5a708f29bfe732 (diff) | |
| download | linux-f2e0ae93cc81cb56ed32722da7b7246a24940f90.tar.xz | |
USB storage: audit sysfs attribute permissions
Convert the usbsorage sysfs attribute to use the _RW macro to make it
easier to determine the permissions for the file.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/storage')
| -rw-r--r-- | drivers/usb/storage/scsiglue.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c index 92b05d95ec5e..94d75edef77f 100644 --- a/drivers/usb/storage/scsiglue.c +++ b/drivers/usb/storage/scsiglue.c @@ -496,7 +496,7 @@ US_DO_ALL_FLAGS ***********************************************************************/ /* Output routine for the sysfs max_sectors file */ -static ssize_t show_max_sectors(struct device *dev, struct device_attribute *attr, char *buf) +static ssize_t max_sectors_show(struct device *dev, struct device_attribute *attr, char *buf) { struct scsi_device *sdev = to_scsi_device(dev); @@ -504,7 +504,7 @@ static ssize_t show_max_sectors(struct device *dev, struct device_attribute *att } /* Input routine for the sysfs max_sectors file */ -static ssize_t store_max_sectors(struct device *dev, struct device_attribute *attr, const char *buf, +static ssize_t max_sectors_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct scsi_device *sdev = to_scsi_device(dev); @@ -514,16 +514,14 @@ static ssize_t store_max_sectors(struct device *dev, struct device_attribute *at blk_queue_max_hw_sectors(sdev->request_queue, ms); return count; } - return -EINVAL; + return -EINVAL; } - -static DEVICE_ATTR(max_sectors, S_IRUGO | S_IWUSR, show_max_sectors, - store_max_sectors); +static DEVICE_ATTR_RW(max_sectors); static struct device_attribute *sysfs_device_attr_list[] = { - &dev_attr_max_sectors, - NULL, - }; + &dev_attr_max_sectors, + NULL, +}; /* * this defines our host template, with which we'll allocate hosts |