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 1f33c41c03da ("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

@@ -63,35 +63,37 @@ int show_cpuinfo(struct seq_file *m, void *v)
 	else
 		info = &cpu_info[revision];
 
-	return seq_printf(m,
-		       "processor\t: 0\n" 
-		       "cpu\t\t: CRIS\n"
-		       "cpu revision\t: %lu\n"
-		       "cpu model\t: %s\n"
-		       "cache size\t: %d kB\n"
-		       "fpu\t\t: %s\n"
-		       "mmu\t\t: %s\n"
-		       "mmu DMA bug\t: %s\n"
-		       "ethernet\t: %s Mbps\n"
-		       "token ring\t: %s\n"
-		       "scsi\t\t: %s\n"
-		       "ata\t\t: %s\n"
-		       "usb\t\t: %s\n"
-		       "bogomips\t: %lu.%02lu\n",
+	seq_printf(m,
+		   "processor\t: 0\n"
+		   "cpu\t\t: CRIS\n"
+		   "cpu revision\t: %lu\n"
+		   "cpu model\t: %s\n"
+		   "cache size\t: %d kB\n"
+		   "fpu\t\t: %s\n"
+		   "mmu\t\t: %s\n"
+		   "mmu DMA bug\t: %s\n"
+		   "ethernet\t: %s Mbps\n"
+		   "token ring\t: %s\n"
+		   "scsi\t\t: %s\n"
+		   "ata\t\t: %s\n"
+		   "usb\t\t: %s\n"
+		   "bogomips\t: %lu.%02lu\n",
 
-		       revision,
-		       info->model,
-		       info->cache,
-		       info->flags & HAS_FPU ? "yes" : "no",
-		       info->flags & HAS_MMU ? "yes" : "no",
-		       info->flags & HAS_MMU_BUG ? "yes" : "no",
-		       info->flags & HAS_ETHERNET100 ? "10/100" : "10",
-		       info->flags & HAS_TOKENRING ? "4/16 Mbps" : "no",
-		       info->flags & HAS_SCSI ? "yes" : "no",
-		       info->flags & HAS_ATA ? "yes" : "no",
-		       info->flags & HAS_USB ? "yes" : "no",
-		       (loops_per_jiffy * HZ + 500) / 500000,
-		       ((loops_per_jiffy * HZ + 500) / 5000) % 100);
+		   revision,
+		   info->model,
+		   info->cache,
+		   info->flags & HAS_FPU ? "yes" : "no",
+		   info->flags & HAS_MMU ? "yes" : "no",
+		   info->flags & HAS_MMU_BUG ? "yes" : "no",
+		   info->flags & HAS_ETHERNET100 ? "10/100" : "10",
+		   info->flags & HAS_TOKENRING ? "4/16 Mbps" : "no",
+		   info->flags & HAS_SCSI ? "yes" : "no",
+		   info->flags & HAS_ATA ? "yes" : "no",
+		   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

@@ -77,36 +77,38 @@ int show_cpuinfo(struct seq_file *m, void *v)
 		}
 	}
 
-	return seq_printf(m,
-		"processor\t: %d\n"
-		"cpu\t\t: CRIS\n"
-		"cpu revision\t: %lu\n"
-		"cpu model\t: %s\n"
-		"cache size\t: %d KB\n"
-		"fpu\t\t: %s\n"
-		"mmu\t\t: %s\n"
-		"mmu DMA bug\t: %s\n"
-		"ethernet\t: %s Mbps\n"
-		"token ring\t: %s\n"
-		"scsi\t\t: %s\n"
-		"ata\t\t: %s\n"
-		"usb\t\t: %s\n"
-		"bogomips\t: %lu.%02lu\n\n",
-
-		cpu,
-		revision,
-		info->cpu_model,
-		info->cache_size,
-		info->flags & HAS_FPU ? "yes" : "no",
-		info->flags & HAS_MMU ? "yes" : "no",
-		info->flags & HAS_MMU_BUG ? "yes" : "no",
-		info->flags & HAS_ETHERNET100 ? "10/100" : "10",
-		info->flags & HAS_TOKENRING ? "4/16 Mbps" : "no",
-		info->flags & HAS_SCSI ? "yes" : "no",
-		info->flags & HAS_ATA ? "yes" : "no",
-		info->flags & HAS_USB ? "yes" : "no",
-		(loops_per_jiffy * HZ + 500) / 500000,
-		((loops_per_jiffy * HZ + 500) / 5000) % 100);
+	seq_printf(m,
+		   "processor\t: %d\n"
+		   "cpu\t\t: CRIS\n"
+		   "cpu revision\t: %lu\n"
+		   "cpu model\t: %s\n"
+		   "cache size\t: %d KB\n"
+		   "fpu\t\t: %s\n"
+		   "mmu\t\t: %s\n"
+		   "mmu DMA bug\t: %s\n"
+		   "ethernet\t: %s Mbps\n"
+		   "token ring\t: %s\n"
+		   "scsi\t\t: %s\n"
+		   "ata\t\t: %s\n"
+		   "usb\t\t: %s\n"
+		   "bogomips\t: %lu.%02lu\n\n",
+
+		   cpu,
+		   revision,
+		   info->cpu_model,
+		   info->cache_size,
+		   info->flags & HAS_FPU ? "yes" : "no",
+		   info->flags & HAS_MMU ? "yes" : "no",
+		   info->flags & HAS_MMU_BUG ? "yes" : "no",
+		   info->flags & HAS_ETHERNET100 ? "10/100" : "10",
+		   info->flags & HAS_TOKENRING ? "4/16 Mbps" : "no",
+		   info->flags & HAS_SCSI ? "yes" : "no",
+		   info->flags & HAS_ATA ? "yes" : "no",
+		   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 */