Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild

[karo-tx-linux.git] / drivers / cpufreq / cpufreq_stats.c

diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c
index 070421a5480e731116ed58845e5ac424cfaf0aba..ef09e069433b280c0dc58e0a51e6d0713a718a70 100644 (file)
--- a/drivers/cpufreq/cpufreq_stats.c
+++ b/drivers/cpufreq/cpufreq_stats.c
@@ -114,7 +114,7 @@ show_trans_table(struct cpufreq_policy *policy, char *buf)
                                stat->freq_table[i]);
        }
        if (len >= PAGE_SIZE)
-               return len;
+               return PAGE_SIZE;
 
        len += snprintf(buf + len, PAGE_SIZE - len, "\n");
 
@@ -131,8 +131,12 @@ show_trans_table(struct cpufreq_policy *policy, char *buf)
                        len += snprintf(buf + len, PAGE_SIZE - len, "%9u ",
                                        stat->trans_table[i*stat->max_state+j]);
                }
+               if (len >= PAGE_SIZE)
+                       break;
                len += snprintf(buf + len, PAGE_SIZE - len, "\n");
        }
+       if (len >= PAGE_SIZE)
+               return PAGE_SIZE;
        return len;
 }
 CPUFREQ_STATDEVICE_ATTR(trans_table,0444,show_trans_table);