[PATCH] mtd: mchp48l640: silence some uninitialized variable warnings

[Heiko Schocher]

Hello Dan,

On 18.06.21 15:42, Dan Carpenter wrote:
> Smatch complains that zero length read/writes will lead to an
> uninitalized return value.  I don't know if that's possible, but
> it's nicer to return a zero literal anyway so let's do that.
> 
> Fixes: 88d125026753 ("mtd: devices: add support for microchip 48l640 EERAM")
> Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>
> ---
> People, when we add a new driver can we make sure the first commit uses
> the new prefered subsystem prefix?  For example,
> 
> "mtd: mchp48l640: add support for microchip 48l640 EERAM"
>       ^^^^^^^^^^
> Otherwise it's not clear to me what I should use as a patch prefix.

Ok, sorry...

Hmm... Colin already sent a fix for this, see:

https://lists.infradead.org/pipermail/linux-mtd/2021-June/087140.html

bye,
Heiko
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