This patch allows the "current_governor" sysfs entry to properly handle
input terminated with '\n'.
Please Apply,
Adam
Change Summary:
sysfs.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
---
diff -urN a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
--- a/drivers/cpuidle/sysfs.c 2007-08-13 00:02:10.000000000 -0400
+++ b/drivers/cpuidle/sysfs.c 2007-08-03 20:59:47.000000000 -0400
@@ -80,16 +80,13 @@
memcpy(gov_name, buf, len);
gov_name[len] = '\0';
-
- len = strlen(gov_name);
-
- if (len && gov_name[len - 1] == '\n')
- gov_name[len - 1] = '\0';
+ if (gov_name[len - 1] == '\n')
+ gov_name[--len] = '\0';
mutex_lock(&cpuidle_lock);
list_for_each_entry(gov, &cpuidle_governors, governor_list) {
- if (strlen(gov->name) == len && !strcmp(gov->name, buf)) {
+ if (strlen(gov->name) == len && !strcmp(gov->name, gov_name)) {
ret = cpuidle_switch_governor(gov);
break;
}
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