1 files changed, 8 insertions, 7 deletions

diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c
index 76c08c2beb2f..8e0f2f410189 100644
--- a/fs/debugfs/file.c
+++ b/fs/debugfs/file.c
@@ -692,18 +692,19 @@ EXPORT_SYMBOL_GPL(debugfs_create_u32_array);
  * because some peripherals have several blocks of identical registers,
  * for example configuration of dma channels
  */
-int debugfs_print_regs32(struct seq_file *s, const struct debugfs_reg32 *regs,
-                           int nregs, void __iomem *base, char *prefix)
+void debugfs_print_regs32(struct seq_file *s, const struct debugfs_reg32 *regs,
+                          int nregs, void __iomem *base, char *prefix)
 {
-        int i, ret = 0;
+        int i;
 
         for (i = 0; i < nregs; i++, regs++) {
                 if (prefix)
-                        ret += seq_printf(s, "%s", prefix);
-                ret += seq_printf(s, "%s = 0x%08x\n", regs->name,
-                                  readl(base + regs->offset));
+                        seq_printf(s, "%s", prefix);
+                seq_printf(s, "%s = 0x%08x\n", regs->name,
+                           readl(base + regs->offset));
+                if (seq_has_overflowed(s))
+                        break;
         }
-        return ret;
 }
 EXPORT_SYMBOL_GPL(debugfs_print_regs32);