Re: [PATCH] fsl/fman: fix error handling

From: Christophe JAILLET <redacted>
Date: Mon,  4 Jul 2016 07:46:42 +0200

This is likely that checking 'fman->fifo_offset' instead of
'fman->cam_offset' is expected here.

Signed-off-by: Christophe JAILLET <redacted>
---

The type of 'fifo_offset' may also need to be changed.

Fix the test rather than trying to force it into the error pointer
macro.

If fifo_offset is not a pointer, then change the test to check for
whatever would be appropriate for values returned from
fman_muram_alloc().

This is a very low quality patch submission, you submitted a "fix"
which added a new build warning and made it obvious that something
else is needed as well here.  You even stated that you realized this.