[PATCH v2] app/testpmd: warn on shared rxq switch mismatch

[Stephen Hemminger]

On Wed, 26 Nov 2025 11:40:09 +0100
a.schollmeyer at syseleven.de wrote:

> +				if (mismatch) {
> +					fprintf(stderr, "Bad shared rxq config: "
> +						"%s mismatch in share group/qid %u/%u: "

It is better to not split formats across lines.
Can you shorten it, and put on oneline.
Despite what checkpatch may say, you can make that a longish line like 200 characters.
Also, maybe break from the loop on first mismatch? and return an error?
Then message can be outside the loop.