[patch] clockevents: signedness bug checking sysfs_get_uname()

[Dan Carpenter]

We check "if (ret < 0) " later so it has to be signed.

Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>

diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c
index 38959c8..30554b9 100644
--- a/kernel/time/clockevents.c
+++ b/kernel/time/clockevents.c
@@ -584,7 +584,7 @@ static ssize_t sysfs_unbind_tick_dev(struct device *dev,
                                     const char *buf, size_t count)
 {
        char name[CS_NAME_LEN];
-       size_t ret = sysfs_get_uname(buf, name, count);
+       ssize_t ret = sysfs_get_uname(buf, name, count);
        struct clock_event_device *ce;
 
        if (ret < 0)
diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c
index e713ef7..228ace1 100644
--- a/kernel/time/clocksource.c
+++ b/kernel/time/clocksource.c
@@ -897,7 +897,7 @@ static ssize_t sysfs_override_clocksource(struct device 
*dev,
                                          struct device_attribute *attr,
                                          const char *buf, size_t count)
 {
-       size_t ret;
+       ssize_t ret;
 
        mutex_lock(&clocksource_mutex);
 
@@ -925,7 +925,7 @@ static ssize_t sysfs_unbind_clocksource(struct device *dev,
 {
        struct clocksource *cs;
        char name[CS_NAME_LEN];
-       size_t ret;
+       ssize_t ret;
 
        ret = sysfs_get_uname(buf, name, count);
        if (ret < 0)
--
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