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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-12-06 18:26:00 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-12-09 20:55:03 +0300
commit702600eef73033ddd4eafcefcbb6560f3e3a90f7 (patch)
tree52449a6688cf0733ea0e96a96d06cbb3e1ccf9bb /lib
parent9455d25f4e3b3d009fa1b810862e5b06229530e4 (diff)
downloadlinux-702600eef73033ddd4eafcefcbb6560f3e3a90f7.tar.xz
lib: raid6: fix awk build warnings
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 commit 700c1018b86d ("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. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20191206152600.GA75093@kroah.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib')
-rw-r--r--lib/raid6/unroll.awk2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/raid6/unroll.awk b/lib/raid6/unroll.awk
index c6aa03631df8..0809805a7e23 100644
--- a/lib/raid6/unroll.awk
+++ b/lib/raid6/unroll.awk
@@ -13,7 +13,7 @@ BEGIN {
for (i = 0; i < rep; ++i) {
tmp = $0
gsub(/\$\$/, i, tmp)
- gsub(/\$\#/, n, tmp)
+ gsub(/\$#/, n, tmp)
gsub(/\$\*/, "$", tmp)
print tmp
}