diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/debugfs/file.c | 2 | ||||
| -rw-r--r-- | fs/sysfs/file.c | 12 | ||||
| -rw-r--r-- | fs/sysfs/group.c | 6 |
3 files changed, 4 insertions, 16 deletions
diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c index 568304d058a3..90f76575c056 100644 --- a/fs/debugfs/file.c +++ b/fs/debugfs/file.c @@ -428,7 +428,7 @@ static ssize_t write_file_bool(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { char buf[32]; - int buf_size; + size_t buf_size; bool bv; u32 *val = file->private_data; diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c index da3fefe91a8f..1ad8c93c1b85 100644 --- a/fs/sysfs/file.c +++ b/fs/sysfs/file.c @@ -24,13 +24,6 @@ #include "sysfs.h" -/* used in crash dumps to help with debugging */ -static char last_sysfs_file[PATH_MAX]; -void sysfs_printk_last_file(void) -{ - printk(KERN_EMERG "last sysfs file: %s\n", last_sysfs_file); -} - /* * There's one sysfs_buffer for each open file and one * sysfs_open_dirent for each sysfs_dirent with one or more open @@ -337,11 +330,6 @@ static int sysfs_open_file(struct inode *inode, struct file *file) struct sysfs_buffer *buffer; const struct sysfs_ops *ops; int error = -EACCES; - char *p; - - p = d_path(&file->f_path, last_sysfs_file, sizeof(last_sysfs_file)); - if (!IS_ERR(p)) - memmove(last_sysfs_file, p, strlen(p) + 1); /* need attr_sd for attr and ops, its parent for kobj */ if (!sysfs_get_active(attr_sd)) diff --git a/fs/sysfs/group.c b/fs/sysfs/group.c index c8769dc222d8..194414f8298c 100644 --- a/fs/sysfs/group.c +++ b/fs/sysfs/group.c @@ -101,9 +101,9 @@ int sysfs_create_group(struct kobject *kobj, } /** - * sysfs_update_group - given a directory kobject, create an attribute group - * @kobj: The kobject to create the group on - * @grp: The attribute group to create + * sysfs_update_group - given a directory kobject, update an attribute group + * @kobj: The kobject to update the group on + * @grp: The attribute group to update * * This function updates an attribute group. Unlike * sysfs_create_group(), it will explicitly not warn or error if any |