From: Joe Perches <joe@perches.com>
To: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>,
trivial@kernel.org, kernel-janitors@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] trivial: adjust code alignment
Date: Tue, 06 Aug 2013 00:51:09 +0000 [thread overview]
Message-ID: <1375750269.1968.18.camel@joe-AO722> (raw)
In-Reply-To: <20130805163054.GN5102@mwanda>
On Mon, 2013-08-05 at 19:30 +0300, Dan Carpenter wrote:
> On Mon, Aug 05, 2013 at 09:17:07AM -0700, Joe Perches wrote:
> > ov7670_read via i2c_transfer can return a positive # too.
> > Perhaps all of these should be individually tested for "< 0".
> You're misreading something. ov7670_read_i2c() only returns zero
> and negative error codes.
Yup, right, thanks, I skimmed over the
if (ret >= 0) {
...
ret = 0;
}
bit in ov7670_read_i2c
though I think this function via the i2c_transfer
can return 0 messages transferred as "success".
next prev parent reply other threads:[~2013-08-06 0:51 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-05 14:47 [PATCH] adjust code alignment Julia Lawall
2013-08-05 14:47 ` [PATCH] fs/nfs/inode.c: " Julia Lawall
2013-08-05 14:59 ` Myklebust, Trond
2013-08-06 18:04 ` Steve Dickson
2013-08-07 1:58 ` Dave Quigley
2013-08-05 14:47 ` [PATCH] drivers/scsi/lpfc/lpfc_init.c: " Julia Lawall
2013-08-05 14:47 ` [PATCH] net/vmw_vsock/af_vsock.c: drop unneeded semicolon Julia Lawall
2013-08-05 18:08 ` David Miller
2013-08-05 14:47 ` [PATCH] trivial: adjust code alignment Julia Lawall
2013-08-05 16:06 ` Dan Carpenter
2013-08-05 16:17 ` Joe Perches
2013-08-05 16:30 ` Dan Carpenter
2013-08-06 0:51 ` Joe Perches [this message]
2013-08-05 16:19 ` Julia Lawall
2013-08-05 16:24 ` walter harms
2013-08-05 16:28 ` Julia Lawall
2013-08-05 17:05 ` Dan Carpenter
2013-08-05 16:52 ` Jonathan Corbet
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