block, scheduler: convert xxx_var_store to void

[mirror_ubuntu-bionic-kernel.git] / block / mq-deadline.c

diff --git a/block/mq-deadline.c b/block/mq-deadline.c
index 1b964a387afe336e0bf5f00056692188ef6e578c..c8dfddc4ba8b389ef678c2f4dc2ce29abc3cb04c 100644 (file)
--- a/block/mq-deadline.c
+++ b/block/mq-deadline.c
@@ -457,13 +457,12 @@ deadline_var_show(int var, char *page)
        return sprintf(page, "%d\n", var);
 }
 
-static ssize_t
-deadline_var_store(int *var, const char *page, size_t count)
+static void
+deadline_var_store(int *var, const char *page)
 {
        char *p = (char *) page;
 
        *var = simple_strtol(p, &p, 10);
-       return count;
 }
 
 #define SHOW_FUNCTION(__FUNC, __VAR, __CONV)                           \
@@ -487,7 +486,7 @@ static ssize_t __FUNC(struct elevator_queue *e, const char *page, size_t count)
 {                                                                      \
        struct deadline_data *dd = e->elevator_data;                    \
        int __data;                                                     \
-       int ret = deadline_var_store(&__data, (page), count);           \
+       deadline_var_store(&__data, (page));                            \
        if (__data < (MIN))                                             \
                __data = (MIN);                                         \
        else if (__data > (MAX))                                        \
@@ -496,7 +495,7 @@ static ssize_t __FUNC(struct elevator_queue *e, const char *page, size_t count)
                *(__PTR) = msecs_to_jiffies(__data);                    \
        else                                                            \
                *(__PTR) = __data;                                      \
-       return ret;                                                     \
+       return count;                                                   \
 }
 STORE_FUNCTION(deadline_read_expire_store, &dd->fifo_expire[READ], 0, INT_MAX, 1);
 STORE_FUNCTION(deadline_write_expire_store, &dd->fifo_expire[WRITE], 0, INT_MAX, 1);