rbd: clean up a few dout() calls

[firefly-linux-kernel-4.4.55.git] / scripts / checkpatch.pl

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 2262e1f57fa6f3fad3f4329e122454874d48ff76..e5bd60ff48e3d553ef3921256123519df7b812b8 100755 (executable)
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2382,6 +2382,19 @@ sub process {
                        }
                }
 
+               if ($line =~ /\bprintk\s*\(\s*KERN_([A-Z]+)/) {
+                       my $orig = $1;
+                       my $level = lc($orig);
+                       $level = "warn" if ($level eq "warning");
+                       WARN("PREFER_PR_LEVEL",
+                            "Prefer pr_$level(... to printk(KERN_$1, ...\n" . $herecurr);
+               }
+
+               if ($line =~ /\bpr_warning\s*\(/) {
+                       WARN("PREFER_PR_LEVEL",
+                            "Prefer pr_warn(... to pr_warning(...\n" . $herecurr);
+               }
+
 # function brace can't be on same line, except for #defines of do while,
 # or if closed on same line
                if (($line=~/$Type\s*$Ident\(.*\).*\s{/) and