checkpatch: improve operator spacing check

Code such as:
       x = timercmp(&now, &end, <);
Will currently trigger a checkpatch error. e.g.

ERROR: spaces required around that '<'

This is because the "Ignore operators passed as parameters" check looks
only for a comma following the operator.  Improve the check by also
looking for a close parenthesis.

Signed-off-by: Sam Bobroff <sam.bobroff@au1.ibm.com>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 6c11cb61e9f4..78a951f80706 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -3652,7 +3652,7 @@ sub process {
 
                                 # Ignore operators passed as parameters.
                                 if ($op_type ne 'V' &&
-                                    $ca =~ /\s$/ && $cc =~ /^\s*,/) {
+                                    $ca =~ /\s$/ && $cc =~ /^\s*[,\)]/) {
 
 #                               # Ignore comments
 #                               } elsif ($op =~ /^$;+$/) {