From e7cffa03b34265e17de55d5ef8983c91482643a0 Mon Sep 17 00:00:00 2001 From: Todd Poynor Date: Fri, 27 Jul 2018 22:21:56 -0700 Subject: [PATCH] staging: gasket: sysfs: remove check for refcount already zero Remove the check for refcount already zero, which shouldn't be necessary. Signed-off-by: Todd Poynor Signed-off-by: Greg Kroah-Hartman --- drivers/staging/gasket/gasket_sysfs.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/staging/gasket/gasket_sysfs.c b/drivers/staging/gasket/gasket_sysfs.c index 418b81797e63..2d8647de697c 100644 --- a/drivers/staging/gasket/gasket_sysfs.c +++ b/drivers/staging/gasket/gasket_sysfs.c @@ -111,8 +111,6 @@ static void put_mapping(struct gasket_sysfs_mapping *mapping) } mutex_lock(&mapping->mutex); - if (refcount_read(&mapping->refcount.refcount) == 0) - dev_err(mapping->device, "Refcount is already 0\n"); if (kref_put(&mapping->refcount, release_entry)) { dev_dbg(mapping->device, "Removing Gasket sysfs mapping\n"); /* -- 2.30.2