The difference between "count" and "len" is that "len" is capped at 4095. Changing it like this makes it match how sysfs_write_file() is implemented. Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> --- This is a static analysis patch. I haven't found any store_attribute() functions where this change makes a difference. diff --git a/fs/configfs/file.c b/fs/configfs/file.c index 2b6cb23..1d1c41f 100644 --- a/fs/configfs/file.c +++ b/fs/configfs/file.c @@ -203,7 +203,7 @@ configfs_write_file(struct file *file, const char __user *buf, size_t count, lof mutex_lock(&buffer->mutex); len = fill_write_buffer(buffer, buf, count); if (len > 0) - len = flush_write_buffer(file->f_path.dentry, buffer, count); + len = flush_write_buffer(file->f_path.dentry, buffer, len); if (len > 0) *ppos += len; mutex_unlock(&buffer->mutex); -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
