[U-Boot] [PATCH V2] checkpatch: warn of whitespace before semicolon at end of line.

[Eric Nelson]

Signed-off-by: Eric Nelson <eric.nelson at boundarydevices.com>
---
 tools/checkpatch.pl |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/tools/checkpatch.pl b/tools/checkpatch.pl
index 2048a44..0caffcb 100755
--- a/tools/checkpatch.pl
+++ b/tools/checkpatch.pl
@@ -3139,6 +3139,12 @@ sub process {
 			 "Statements terminations use 1 semicolon\n" . $herecurr);
 		}
 
+# check for whitespace before semicolon (not allowed at end-of-line)
+		if ($line =~ /\s+;$/) {
+		    WARN("SPACEBEFORE_SEMICOLON",
+			 "Blank before semicolon\n" . $herecurr);
+		}
+
 # check for gcc specific __FUNCTION__
 		if ($line =~ /__FUNCTION__/) {
 			WARN("USE_FUNC",
-- 
1.7.9