checkpatch: add a fixer for missing newline at eof
Remove the trailing error message from the fixed lines.
Link: https://lkml.kernel.org/r/20201017142546.28988-1-trix@redhat.com
Signed-off-by: Tom Rix <trix@redhat.com>
Acked-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 92949b8..7800a09 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -3418,8 +3418,11 @@
# 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
