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checkpatch: add check for bzero

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Tested-By: Peter Xu <peterx@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2016-07-21 11:03:11 +02:00
parent 056b68af77
commit 3f822cff44
1 changed files with 4 additions and 1 deletions
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5
scripts/checkpatch.pl
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@ -2544,7 +2544,7 @@ sub process {
}
}
# check for non-portable ffs() calls that have portable alternatives in QEMU
# check for non-portable libc calls that have portable alternatives in QEMU
if ($line =~ /\bffs\(/) {
ERROR("use ctz32() instead of ffs()\n" . $herecurr);
}
@ -2554,6 +2554,9 @@ sub process {
if ($line =~ /\bffsll\(/) {
ERROR("use ctz64() instead of ffsll()\n" . $herecurr);
}
if ($line =~ /\bbzero\(/) {
ERROR("use memset() instead of bzero()\n" . $herecurr);
}
}
# If we have no input at all, then there is nothing to report on