ipc: remove the now superfluous sentinel element from ctl_table array

This commit comes at the tail end of a greater effort to remove the empty
elements at the end of the ctl_table arrays (sentinels) which will reduce
the overall build time size of the kernel and run time memory bloat by ~64
bytes per sentinel (further information Link :
https://lore.kernel.org/all/ZO5Yx5JFogGi%[email protected]/)

Remove the sentinels from ipc_sysctls and mq_sysctls

Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Joel Granados <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

Author: Joelgranados

ipc/ipc_sysctl.c

@@ -178,7 +178,6 @@ static struct ctl_table ipc_sysctls[] = {
 		.extra2		= SYSCTL_INT_MAX,
 	},
 #endif
-	{}
 };
 
 static struct ctl_table_set *set_lookup(struct ctl_table_root *root)

ipc/mq_sysctl.c

@@ -64,7 +64,6 @@ static struct ctl_table mq_sysctls[] = {
 		.extra1		= &msg_maxsize_limit_min,
 		.extra2		= &msg_maxsize_limit_max,
 	},
-	{}
 };
 
 static struct ctl_table_set *set_lookup(struct ctl_table_root *root)