[Yaffs] YAFFS2 commit_write return 0 for success
Martin Fouts
Martin.Fouts at palmsource.com
Thu Oct 20 08:47:11 BST 2005
Thanks,
I've put this in the testing queue and will probably push it later this
week.
Marty
> -----Original Message-----
> From: yaffs-bounces at stoneboat.aleph1.co.uk
> [mailto:yaffs-bounces at stoneboat.aleph1.co.uk] On Behalf Of Todd Poynor
> Sent: Wednesday, October 19, 2005 12:11 AM
> To: yaffs at stoneboat.aleph1.co.uk
> Subject: [Yaffs] YAFFS2 commit_write return 0 for success
>
> Return zero, not number of bytes written, for success (and
> non-zero for
> error) in the commit_write method. Some callers, notably the
> loopback mount driver, treat non-zero return as an error.
>
> Signed-off-by: Todd Poynor <tpoynor at mvista.com>
>
> Index: yaffs_fs.c
> ===================================================================
> RCS file: /home/aleph1/cvs/yaffs2/yaffs_fs.c,v
> retrieving revision 1.31
> diff -u -r1.31 yaffs_fs.c
> --- yaffs_fs.c 21 Sep 2005 01:14:03 -0000 1.31
> +++ yaffs_fs.c 19 Oct 2005 06:58:36 -0000
> @@ -604,9 +604,10 @@
> }
>
> T(YAFFS_TRACE_OS,
> - (KERN_DEBUG "yaffs_commit_write returning %d\n", nWritten));
> + (KERN_DEBUG "yaffs_commit_write returning %d\n",
> + nWritten == nBytes ? 0 : -1));
>
> - return nWritten;
> + return nWritten == nBytes ? 0 : -1;
>
> }
>
>
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