[PATCH] checkpatch: add a fixer for missing newline at eof

From: trix
Date: Wed Oct 14 2020 - 17:15:54 EST


From: Tom Rix <trix@xxxxxxxxxx>

Remove the trailing error message from the fixed lines

Signed-off-by: Tom Rix <trix@xxxxxxxxxx>
---
scripts/checkpatch.pl | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index fab38b493cef..7d3db096bc44 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -3393,8 +3393,11 @@ sub process {

# check for adding lines without a newline.
if ($line =~ /^\+/ && defined $lines[$linenr] && $lines[$linenr] =~ /^\\ No newline at end of file/) {
- WARN("MISSING_EOF_NEWLINE",
- "adding a line without newline at end of file\n" . $herecurr);
+ if (WARN("MISSING_EOF_NEWLINE",
+ "adding a line without newline at end of file\n" . $herecurr) &&
+ $fix) {
+ fix_delete_line($fixlinenr+1, "No newline at end of file");
+ }
}

# check we are in a valid source file C or perl if not then ignore this hunk
--
2.18.1