[PATCH RESEND][next] mtd: cfi: Fix fall-through warnings for Clang

[Miquel Raynal]

On Fri, 2021-03-05 at 08:19:33 UTC, "Gustavo A. R. Silva" wrote:
> In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple
> warnings by explicitly adding multiple break statements and a return
> instead of letting the code fall through to the next case.
> 
> Link: https://github.com/KSPP/linux/issues/115
> Signed-off-by: Gustavo A. R. Silva <gustavoars at kernel.org>
> Acked-by: Vignesh Raghavendra <vigneshr at ti.com>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next, thanks.

Miquel