lightnvm: pblk: remove unused return variable

Remove unused variable.

Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <matias@cnexlabs.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/lightnvm/pblk-sysfs.c b/drivers/lightnvm/pblk-sysfs.c
index 22e6f2a..95fb434 100644 (file)
--- a/drivers/lightnvm/pblk-sysfs.c
+++ b/drivers/lightnvm/pblk-sysfs.c
@@ -322,7 +322,7 @@ static ssize_t pblk_sysfs_gc_force(struct pblk *pblk, const char *page,
                                   size_t len)
 {
        size_t c_len;
-       int ret, force;
+       int force;
 
        c_len = strcspn(page, "\n");
        if (c_len >= len)
@@ -331,7 +331,7 @@ static ssize_t pblk_sysfs_gc_force(struct pblk *pblk, const char *page,
        if (kstrtouint(page, 0, &force))
                return -EINVAL;
 
-       ret = pblk_gc_sysfs_force(pblk, force);
+       pblk_gc_sysfs_force(pblk, force);
 
        return len;
 }