linux-kernel - [PATCH 1/1] Remove dead code in util.c

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Date:	Sat,  1 Mar 2014 09:11:47 +0100
From:	xypron.glpk@....de
To:	grant.likely@...aro.org, robh+dt@...nel.org
Cc:	devicetree-compiler@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Heinrich Schuchardt <xypron.glpk@....de>
Subject: [PATCH 1/1] Remove dead code in util.c

From: Heinrich Schuchardt <xypron.glpk@....de>

xrealloc never returns null

Signed-off-by: Heinrich Schuchardt <xypron.glpk@....de>
---
 util.c |    4 ----
 1 file changed, 4 deletions(-)

diff --git a/util.c b/util.c
index be67836..1ce8b97 100644
--- a/util.c
+++ b/util.c
@@ -219,10 +219,6 @@ int utilfdt_read_err_len(const char *filename, char **buffp, off_t *len)
 		if (offset == bufsize) {
 			bufsize *= 2;
 			buf = xrealloc(buf, bufsize);
-			if (!buf) {
-				ret = ENOMEM;
-				break;
-			}
 		}
 
 		ret = read(fd, &buf[offset], bufsize - offset);
-- 
1.7.10.4

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