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sysfs: sysfs_chmod_file's attr can be const

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sysfs_chmod_file doesn't change the attribute it operates on, so this
attribute can be marked const.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jean Delvare
2010-07-02 16:54:05 +02:00
committed by Greg Kroah-Hartman
parent 3317fad5e9
commit 49c19400f6
2 changed files with 5 additions and 4 deletions
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3
fs/sysfs/file.c
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@@ -593,7 +593,8 @@ EXPORT_SYMBOL_GPL(sysfs_add_file_to_group);
* @mode: file permissions.
*
*/
int sysfs_chmod_file(struct kobject *kobj, struct attribute *attr, mode_t mode)
int sysfs_chmod_file(struct kobject *kobj, const struct attribute *attr,
mode_t mode)
{
struct sysfs_dirent *sd;
struct iattr newattrs;