mm-introduce-vm_bug_on_mm-checkpatch-fixes

ERROR: code indent should use tabs where possible
torvalds#37: FILE: include/linux/mmdebug.h:33:
+        do {^I^I^I^I^I^I^I^I\$

WARNING: please, no spaces at the start of a line
torvalds#37: FILE: include/linux/mmdebug.h:33:
+        do {^I^I^I^I^I^I^I^I\$

ERROR: code indent should use tabs where possible
torvalds#38: FILE: include/linux/mmdebug.h:34:
+                if (unlikely(cond)) {^I^I^I^I^I\$

WARNING: please, no spaces at the start of a line
torvalds#38: FILE: include/linux/mmdebug.h:34:
+                if (unlikely(cond)) {^I^I^I^I^I\$

ERROR: code indent should use tabs where possible
torvalds#39: FILE: include/linux/mmdebug.h:35:
+                        dump_mm(mm);^I^I^I^I^I\$

WARNING: please, no spaces at the start of a line
torvalds#39: FILE: include/linux/mmdebug.h:35:
+                        dump_mm(mm);^I^I^I^I^I\$

ERROR: code indent should use tabs where possible
torvalds#40: FILE: include/linux/mmdebug.h:36:
+                        BUG();^I^I^I^I^I^I\$

WARNING: please, no spaces at the start of a line
torvalds#40: FILE: include/linux/mmdebug.h:36:
+                        BUG();^I^I^I^I^I^I\$

ERROR: code indent should use tabs where possible
torvalds#41: FILE: include/linux/mmdebug.h:37:
+                }^I^I^I^I^I^I^I\$

WARNING: please, no spaces at the start of a line
torvalds#41: FILE: include/linux/mmdebug.h:37:
+                }^I^I^I^I^I^I^I\$

ERROR: code indent should use tabs where possible
torvalds#42: FILE: include/linux/mmdebug.h:38:
+        } while (0)$

WARNING: please, no spaces at the start of a line
torvalds#42: FILE: include/linux/mmdebug.h:38:
+        } while (0)$

WARNING: Prefer [subsystem eg: netdev]_alert([subsystem]dev, ... then dev_alert(dev, ... then pr_alert(...  to printk(KERN_ALERT ...
torvalds#74: FILE: mm/debug.c:171:
+	printk(KERN_ALERT

total: 6 errors, 7 warnings, 109 lines checked

NOTE: whitespace errors detected, you may wish to use scripts/cleanpatch or
      scripts/cleanfile

./patches/mm-introduce-vm_bug_on_mm.patch has style problems, please review.

If any of these errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.

Please run checkpatch prior to sending patches

Cc: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

include/linux/mmdebug.h

@@ -30,12 +30,12 @@ void dump_mm(const struct mm_struct *mm);
 		}							\
 	} while (0)
 #define VM_BUG_ON_MM(cond, mm)						\
-        do {								\
-                if (unlikely(cond)) {					\
-                        dump_mm(mm);					\
-                        BUG();						\
-                }							\
-        } while (0)
+	do {								\
+		if (unlikely(cond)) {					\
+			dump_mm(mm);					\
+			BUG();						\
+		}							\
+	} while (0)
 #define VM_WARN_ON(cond) WARN_ON(cond)
 #define VM_WARN_ON_ONCE(cond) WARN_ON_ONCE(cond)
 #define VM_WARN_ONCE(cond, format...) WARN_ONCE(cond, format)