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drivers/scsi/pm8001/pm8001_ctl.c: avoid world-writable sysfs files.

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In line with practice for module parameters, we're adding a build-time
check that sysfs files aren't world-writable.

Cc: Lindar Liu <lindar_liu@usish.com>
Cc: James Bottomley <JBottomley@Parallels.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2014-05-14 10:33:48 +09:30
parent 5c143c0225
commit 332e2b4f51
1 changed files with 1 additions and 1 deletions
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drivers/scsi/pm8001/pm8001_ctl.c
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@ -729,7 +729,7 @@ static ssize_t pm8001_show_update_fw(struct device *cdev,
flash_error_table[i].reason);
}
static DEVICE_ATTR(update_fw, S_IRUGO|S_IWUGO,
static DEVICE_ATTR(update_fw, S_IRUGO|S_IWUSR|S_IWGRP,
pm8001_show_update_fw, pm8001_store_update_fw);
struct device_attribute *pm8001_host_attrs[] = {
&dev_attr_interface_rev,