diff options
Diffstat (limited to 'fs/read_write.c')
| -rw-r--r-- | fs/read_write.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/read_write.c b/fs/read_write.c index 1ea862bc7efd..9cf1de855b7a 100644 --- a/fs/read_write.c +++ b/fs/read_write.c @@ -415,17 +415,15 @@ ssize_t __vfs_read(struct file *file, char __user *buf, size_t count, } EXPORT_SYMBOL(__vfs_read); -int kernel_read(struct file *file, loff_t offset, char *addr, - unsigned long count) +ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos) { mm_segment_t old_fs; - loff_t pos = offset; - int result; + ssize_t result; old_fs = get_fs(); set_fs(get_ds()); /* The cast to a user pointer is valid due to the set_fs() */ - result = vfs_read(file, (void __user *)addr, count, &pos); + result = vfs_read(file, (void __user *)buf, count, pos); set_fs(old_fs); return result; } |