From 84a04811154c41aaa3a8ef1d7aee247963adeb55 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. Change-Id: I0bc3966e21f8695f4787c2482dd5882dcd0f6dd9 Signed-off-by: Todd Poynor Signed-off-by: Greg Kroah-Hartman --- gasket_sysfs.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/gasket_sysfs.c b/gasket_sysfs.c index 666c876..2d8647d 100644 --- a/gasket_sysfs.c +++ b/gasket_sysfs.c @@ -111,8 +111,6 @@ static void put_mapping(struct gasket_sysfs_mapping *mapping) } mutex_lock(&mapping->mutex); - if (atomic_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"); /*