From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Date: Tue, 2 Feb 2016 07:27:53 +0000 (+0530)
Subject: component: remove impossible condition
X-Git-Tag: next-20160211~20^2~2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4877bb91786e41426bcbec0e151c048a9bd8a1ce;p=karo-tx-linux.git

component: remove impossible condition

We will be evaluating this condition only if match->num == match->alloc
and that means we have already dereferenced match which implies match
can not be NULL at this point.
Moreover we have done a NULL check on match just before this.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/base/component.c b/drivers/base/component.c
index 89f5cf68d80a..2085b234f7c8 100644
--- a/drivers/base/component.c
+++ b/drivers/base/component.c
@@ -265,7 +265,7 @@ void component_match_add_release(struct device *master,
 	}
 
 	if (match->num == match->alloc) {
-		size_t new_size = match ? match->alloc + 16 : 15;
+		size_t new_size = match->alloc + 16;
 		int ret;
 
 		ret = component_match_realloc(master, match, new_size);