cris: remove use of seq_printf return value

The seq_printf return value, because it's frequently misused,
will eventually be converted to void.

See: commit 1f33c41c ("seq_file: Rename seq_overflow() to
     seq_has_overflowed() and make public")
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

arch/cris/arch-v10/kernel/setup.c

@@ -63,7 +63,7 @@ int show_cpuinfo(struct seq_file *m, void *v)
 	else
 		info = &cpu_info[revision];
 
-	return seq_printf(m,
+	seq_printf(m,
 		   "processor\t: 0\n"
 		   "cpu\t\t: CRIS\n"
 		   "cpu revision\t: %lu\n"
@@ -92,6 +92,8 @@ int show_cpuinfo(struct seq_file *m, void *v)
 		   info->flags & HAS_USB ? "yes" : "no",
 		   (loops_per_jiffy * HZ + 500) / 500000,
 		   ((loops_per_jiffy * HZ + 500) / 5000) % 100);
+
+	return 0;
 }
 
 #endif /* CONFIG_PROC_FS */

arch/cris/arch-v32/kernel/setup.c

@@ -77,7 +77,7 @@ int show_cpuinfo(struct seq_file *m, void *v)
 		}
 	}
 
-	return seq_printf(m,
+	seq_printf(m,
 		   "processor\t: %d\n"
 		   "cpu\t\t: CRIS\n"
 		   "cpu revision\t: %lu\n"
@@ -107,6 +107,8 @@ int show_cpuinfo(struct seq_file *m, void *v)
 		   info->flags & HAS_USB ? "yes" : "no",
 		   (loops_per_jiffy * HZ + 500) / 500000,
 		   ((loops_per_jiffy * HZ + 500) / 5000) % 100);
+
+	return 0;
 }
 
 #endif /* CONFIG_PROC_FS */