Re: md-multipath: Replace a seq_printf() call by seq_putc() in multipath_status()
From: Markus Elfring <hidden>
Date: 2019-07-03 16:28:50
Also in:
kernel-janitors, lkml
quoted
A single character (depending on a condition check) should be put into a sequence. Thus use the corresponding function “seq_putc”.
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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. Regards, Markus