diff --git a/scst/include/backport.h b/scst/include/backport.h
index b3af751fb..f322549a9 100644
--- a/scst/include/backport.h
+++ b/scst/include/backport.h
@@ -404,7 +404,7 @@ static inline u32 int_sqrt64(u64 x)
 	u32 r = 0, s;
 	int i;
 
-	for (i = 8 * sizeof(r) - 2; i >= 0;i --) {
+	for (i = 8 * sizeof(r) - 2; i >= 0; i--) {
 		s = r + (1 << i);
 		if (1ll * s * s <= x)
 			r = s;
@@ -788,7 +788,10 @@ struct t10_pi_tuple {
 } while (0)
 #endif
 
-/* See also commit 1d27e3e2252b ("timer: Remove expires and data arguments from DEFINE_TIMER") */
+/*
+ * See also commit 1d27e3e2252b ("timer: Remove expires and data arguments
+ * from DEFINE_TIMER").
+ */
 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0)
 #undef DEFINE_TIMER
 #define DEFINE_TIMER(_name, _function)					\
diff --git a/scst/include/scst.h b/scst/include/scst.h
index 78db4aa06..1679a492d 100644
--- a/scst/include/scst.h
+++ b/scst/include/scst.h
@@ -71,14 +71,54 @@
 #endif
 
 #ifdef NOLOCKDEP_SUPPORTED
-#define spin_lock_nolockdep(lock)	do { current->nolockdep_call = 1; spin_lock(lock); current->nolockdep_call = 0; } while (0)
-#define spin_unlock_nolockdep(lock)	do { current->nolockdep_call = 1; spin_unlock(lock); current->nolockdep_call = 0; } while (0)
-#define mutex_lock_nolockdep(lock)	do { current->nolockdep_call = 1; mutex_lock(lock); current->nolockdep_call = 0; } while (0)
-#define mutex_unlock_nolockdep(lock)	do { current->nolockdep_call = 1; mutex_unlock(lock); current->nolockdep_call = 0; } while (0)
-#define down_read_nolockdep(lock)	do { current->nolockdep_call = 1; down_read(lock); current->nolockdep_call = 0; } while (0)
-#define up_read_nolockdep(lock)		do { current->nolockdep_call = 1; up_read(lock); current->nolockdep_call = 0; } while (0)
-#define down_write_nolockdep(lock)	do { current->nolockdep_call = 1; down_write(lock); current->nolockdep_call = 0; } while (0)
-#define up_write_nolockdep(lock)	do { current->nolockdep_call = 1; up_write(lock); current->nolockdep_call = 0; } while (0)
+#define spin_lock_nolockdep(lock)		\
+	do {					\
+		current->nolockdep_call = 1;	\
+		spin_lock(lock);		\
+		current->nolockdep_call = 0;	\
+	} while (0)
+#define spin_unlock_nolockdep(lock)		\
+	do {					\
+		current->nolockdep_call = 1;	\
+		spin_unlock(lock);		\
+		current->nolockdep_call = 0;	\
+	} while (0)
+#define mutex_lock_nolockdep(lock)		\
+	do {					\
+		current->nolockdep_call = 1;	\
+		mutex_lock(lock);		\
+		current->nolockdep_call = 0;	\
+	} while (0)
+#define mutex_unlock_nolockdep(lock)		\
+	do {					\
+		current->nolockdep_call = 1;	\
+		mutex_unlock(lock);		\
+		current->nolockdep_call = 0;	\
+	} while (0)
+#define down_read_nolockdep(lock)		\
+	do {					\
+		current->nolockdep_call = 1;	\
+		down_read(lock);		\
+		current->nolockdep_call = 0;	\
+	} while (0)
+#define up_read_nolockdep(lock)			\
+	do {					\
+		current->nolockdep_call = 1;	\
+		up_read(lock);			\
+		current->nolockdep_call = 0;	\
+	} while (0)
+#define down_write_nolockdep(lock)		\
+	do {					\
+		current->nolockdep_call = 1;	\
+		down_write(lock);		\
+		current->nolockdep_call = 0;	\
+	} while (0)
+#define up_write_nolockdep(lock)		\
+	do {					\
+		current->nolockdep_call = 1;	\
+		up_write(lock);			\
+		current->nolockdep_call = 0;	\
+	} while (0)
 #else
 #define spin_lock_nolockdep		spin_lock
 #define spin_unlock_nolockdep		spin_unlock