[U-Boot] [U-Boot, 4/5] tools: dumpimage: Add help option and make error paths consistent

[Tom Rini]

On Sat, Jan 26, 2019 at 02:31:53AM +0000, Martyn Welch wrote:

> The utility dumpimage has error paths that display the usage and others
> that exit without displaying usage. Add an explicit help option to
> dumpimage to display the usage and remove it's use in error paths to make
> the error messages more obvious and errors paths more consistent.
> 
> Signed-off-by: Martyn Welch <martyn.welch at collabora.com>

Applied to u-boot/master, thanks!

-- 
Tom
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: not available
URL: <http://lists.denx.de/pipermail/u-boot/attachments/20190202/0b39de21/attachment-0001.sig>