Merge "Revert "checkpatch: forbid filesystem accesses from within the kernel."" (a234d6ce) · Commits · e / devices / android_kernel_fairphone_FP5

scripts/checkpatch.pl

+0 −15

Original line number	Diff line number	Diff line
		@@ -5679,20 +5679,6 @@ sub process {
		"Avoid line continuations in quoted strings\n" . $herecurr);
		}

		# sys_open/read/write/close are not allowed in the kernel
		if ($line =~ /\b(sys_(?:open\|read\|write\|close))\b/) {
		ERROR("FILE_OPS",
		"$1 is inappropriate in kernel code.\n" .
		$herecurr);
		}

		# filp_open is a backdoor for sys_open
		if ($line =~ /\b(filp_open)\b/) {
		ERROR("FILE_OPS",
		"$1 is inappropriate in kernel code.\n" .
		$herecurr);
		}

		# read[bwl] & write[bwl] use too many barriers, use the _relaxed variants
		if ($line =~ /\b((?:read\|write)[bwl])\b/) {
		ERROR("NON_RELAXED_IO",
		@@ -5712,7 +5698,6 @@ sub process {
		"with appropriate memory barriers instead.\n" .
		$herecurr);
		}

		# warn about #if 0
		if ($line =~ /^.\s\#\sif\s+0\b/) {
		WARN("IF_0",