Merge tag 'sysctl-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux

Pull sysctl updates from Luis Chamberlain:
 "There isn't much for 6.0 for sysctl stuff, most of the stuff went
  through the networking subsystem (Kuniyuki Iwashima's trove of fixes
  using READ_ONCE/WRITE_ONCE helpers) as most of the issues there have
  been identified on networking side. So it is good we don't have much
  updates as we would have ended up with tons of conflicts. I rebased my
  delta just now to your tree so to avoid conflicts with that stuff.
  This merge request is just minor fluff cleanups then. Perhaps for 6.1
  kernel/sysctl.c will get more love than this release"

* tag 'sysctl-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux:
  kernel/sysctl.c: Remove trailing white space
  kernel/sysctl.c: Clean up indentation, replace spaces with tab.
  sysctl: Merge adjacent CONFIG_TREE_RCU blocks

Author: torvalds

kernel/sysctl.c

@@ -492,12 +492,12 @@ static int __do_proc_dointvec(void *tbl_data, struct ctl_table *table,
 	int *i, vleft, first = 1, err = 0;
 	size_t left;
 	char *p;
-	
+
 	if (!tbl_data || !table->maxlen || !*lenp || (*ppos && !write)) {
 		*lenp = 0;
 		return 0;
 	}
-	
+
 	i = (int *) tbl_data;
 	vleft = table->maxlen / sizeof(*i);
 	left = *lenp;
@@ -729,7 +729,7 @@ int proc_dobool(struct ctl_table *table, int write, void *buffer,
  * @ppos: file position
  *
  * Reads/writes up to table->maxlen/sizeof(unsigned int) integer
- * values from/to the user buffer, treated as an ASCII string. 
+ * values from/to the user buffer, treated as an ASCII string.
  *
  * Returns 0 on success.
  */
@@ -1273,7 +1273,7 @@ static int do_proc_dointvec_ms_jiffies_minmax_conv(bool *negp, unsigned long *lv
  * @ppos: file position
  *
  * Reads/writes up to table->maxlen/sizeof(unsigned int) integer
- * values from/to the user buffer, treated as an ASCII string. 
+ * values from/to the user buffer, treated as an ASCII string.
  * The values read are assumed to be in seconds, and are converted into
  * jiffies.
  *
@@ -1306,17 +1306,17 @@ int proc_dointvec_ms_jiffies_minmax(struct ctl_table *table, int write,
  * @ppos: pointer to the file position
  *
  * Reads/writes up to table->maxlen/sizeof(unsigned int) integer
- * values from/to the user buffer, treated as an ASCII string. 
- * The values read are assumed to be in 1/USER_HZ seconds, and 
+ * values from/to the user buffer, treated as an ASCII string.
+ * The values read are assumed to be in 1/USER_HZ seconds, and
  * are converted into jiffies.
  *
  * Returns 0 on success.
  */
 int proc_dointvec_userhz_jiffies(struct ctl_table *table, int write,
 				 void *buffer, size_t *lenp, loff_t *ppos)
 {
-    return do_proc_dointvec(table,write,buffer,lenp,ppos,
-		    	    do_proc_dointvec_userhz_jiffies_conv,NULL);
+	return do_proc_dointvec(table, write, buffer, lenp, ppos,
+				do_proc_dointvec_userhz_jiffies_conv, NULL);
 }
 
 /**
@@ -2061,7 +2061,7 @@ static struct ctl_table kern_table[] = {
 		.extra1		= SYSCTL_ZERO,
 		.extra2		= SYSCTL_ONE,
 	},
-#if defined(CONFIG_TREE_RCU)
+#ifdef CONFIG_TREE_RCU
 	{
 		.procname	= "panic_on_rcu_stall",
 		.data		= &sysctl_panic_on_rcu_stall,
@@ -2071,8 +2071,6 @@ static struct ctl_table kern_table[] = {
 		.extra1		= SYSCTL_ZERO,
 		.extra2		= SYSCTL_ONE,
 	},
-#endif
-#if defined(CONFIG_TREE_RCU)
 	{
 		.procname	= "max_rcu_stall_to_panic",
 		.data		= &sysctl_max_rcu_stall_to_panic,