[PATCH 21/28] sysfs: error handling in sysfs, fill_read_buffer()

From: Oliver Neukum <[EMAIL PROTECTED]> if a driver returns an error in fill_read_buffer(), the buffer will be marked as filled. Subsequent reads will return eof. But there is no data because of an error, not because it has been read. Not marking the buffer filled is the obvious fix.

[PATCH 21/28] sysfs: error handling in sysfs, fill_read_buffer()

From: Oliver Neukum [EMAIL PROTECTED] if a driver returns an error in fill_read_buffer(), the buffer will be marked as filled. Subsequent reads will return eof. But there is no data because of an error, not because it has been read. Not marking the buffer filled is the obvious fix.