linux-kernel - [PATCH 0/8] video: fbdev: au1200fb: Fix error handling path of 'au1200fb_drv

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Date:   Mon, 16 Oct 2017 21:04:46 +0200
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     b.zolnierkie@...sung.com, tj@...nel.org
Cc:     dri-devel@...ts.freedesktop.org, linux-fbdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH 0/8] video: fbdev: au1200fb: Fix error handling path of 'au1200fb_drv_probe()'

This patch serie tries to fix several issues found in the error handling
code of 'au1200fb_drv_probe()'.
The 5 first patches fixes various issues (double free, missing error code,
un-released resources on error, incorrect IRQ releasing and incomplete
error handling path)

The 3 last patches are just cleanups.

I've spilt the serie in 8 steps that look logical to me. They could
also be merged together if preferred.

These patches are provided as-is and ARE NOT even compile-tested (sorry in
advance if a patch is broken) because I don't have a cross compiler for MIPS
and won't install one.

This serie already goes further that the fixes I usually provide, so
please excuse me if I missed something or if it is somehow broken and/or
incomplete.

---
V1 previously posted is patch 3/8 of this serie

Christophe JAILLET (8):
  video: fbdev: au1200fb: Fix a potential double free
  video: fbdev: au1200fb: Return an error code if a memory allocation
    fails
  video: fbdev: au1200fb: Release some resources if a memory allocation
    fails
  video: fbdev: au1200fb: Fix error handling path
  video: fbdev: au1200fb: Fix error handling path
  video: fbdev: au1200fb: Remove some dead code
  video: fbdev: au1200fb: Propagate an error code
  video: fbdev: au1200fb: Style clean up

 drivers/video/fbdev/au1200fb.c | 43 ++++++++++++++++++++++--------------------
 1 file changed, 23 insertions(+), 20 deletions(-)

-- 
2.11.0