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9b7935f72f
commit702600eef7upstream. Newer versions of awk spit out these fun warnings: awk: ../lib/raid6/unroll.awk:16: warning: regexp escape sequence `\#' is not a known regexp operator As commit700c1018b8("x86/insn: Fix awk regexp warnings") showed, it turns out that there are a number of awk strings that do not need to be escaped and newer versions of awk now warn about this. Fix the string up so that no warning is produced. The exact same kernel module gets created before and after this patch, showing that it wasn't needed. Link: https://lore.kernel.org/r/20191206152600.GA75093@kroah.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20 lines
423 B
Awk
20 lines
423 B
Awk
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# This filter requires one command line option of form -vN=n
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# where n must be a decimal number.
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#
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# Repeat each input line containing $$ n times, replacing $$ with 0...n-1.
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# Replace each $# with n, and each $* with a single $.
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BEGIN {
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n = N + 0
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}
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{
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if (/\$\$/) { rep = n } else { rep = 1 }
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for (i = 0; i < rep; ++i) {
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tmp = $0
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gsub(/\$\$/, i, tmp)
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gsub(/\$#/, n, tmp)
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gsub(/\$\*/, "$", tmp)
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print tmp
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}
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}
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