From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Tue, 29 Sep 2020 19:48:08 +0000 (+0200)
Subject: mmc: do not check argument of free() beforehand
X-Git-Url: http://git.dujemihanovic.xyz/login.html?a=commitdiff_plain;h=46cb3afd3962513345c6a964157fb7b35d014e70;p=u-boot.git

mmc: do not check argument of free() beforehand

free() checks if its argument in NULL. No need to check it twice.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
---

diff --git a/drivers/mmc/sh_sdhi.c b/drivers/mmc/sh_sdhi.c
index 315f95cce8..29f83b6554 100644
--- a/drivers/mmc/sh_sdhi.c
+++ b/drivers/mmc/sh_sdhi.c
@@ -784,8 +784,7 @@ int sh_sdhi_init(unsigned long addr, int ch, unsigned long quirks)
 
 	return ret;
 error:
-	if (host)
-		free(host);
+	free(host);
 	return ret;
 }