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staging: keucr: be explicit to the sysfs file permissions
Use the DEVICE_ATTR_RW() macro to be clearer as to the permissions for the sysfs file, making it easier to audit the code. Cc: Al Cho <acho@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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89dcefb5af
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00009615c3
1 changed files with 3 additions and 10 deletions
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@ -289,10 +289,7 @@ US_DO_ALL_FLAGS
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***********************************************************************/
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/* Output routine for the sysfs max_sectors file */
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/*
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* show_max_sectors()
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*/
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static ssize_t show_max_sectors(struct device *dev,
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static ssize_t max_sectors_show(struct device *dev,
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struct device_attribute *attr, char *buf)
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{
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struct scsi_device *sdev = to_scsi_device(dev);
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@ -302,10 +299,7 @@ static ssize_t show_max_sectors(struct device *dev,
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}
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/* Input routine for the sysfs max_sectors file */
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/*
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* store_max_sectors()
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*/
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static ssize_t store_max_sectors(struct device *dev,
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static ssize_t max_sectors_store(struct device *dev,
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struct device_attribute *attr,
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const char *buf, size_t count)
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{
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@ -319,9 +313,8 @@ static ssize_t store_max_sectors(struct device *dev,
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}
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return -EINVAL;
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}
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static DEVICE_ATTR_RW(max_sectors);
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static DEVICE_ATTR(max_sectors, S_IRUGO | S_IWUSR, show_max_sectors,
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store_max_sectors);
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static struct device_attribute *sysfs_device_attr_list[] = {
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&dev_attr_max_sectors, NULL,
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};
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