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SubjectRe: md-multipath: Replace a seq_printf() call by seq_putc() in multipath_status()
>> A single character (depending on a condition check) should be put
>> into a sequence. Thus use the corresponding function “seq_putc”.

> Can you explain why this is necessary?

I suggest another bit of software fine-tuning.

* Pass only a relevant character instead of a string.

* Omit the format string for a function parameter.


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