From: Aruna Balakrishnaiah <aruna@linux.vnet.ibm.com>
Date: Wed, 11 Sep 2013 17:58:03 +0000 (-0700)
Subject: pstore: Use zlib_inflateInit2 instead of zlib_inflateInit
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b61edf8e7cf9d8d450b65588b2ff40dfb8c2fd9b;p=linux-beck.git

pstore: Use zlib_inflateInit2 instead of zlib_inflateInit

Since zlib_deflateInit2() is used for specifying window bit during compression,
zlib_inflateInit2() is appropriate for decompression.

Reported-by: Seiji Aguchi <seiji.aguchi@hds.com>
Tested-by: Seiji Aguchi <seiji.aguchi@hds.com>
Signed-off-by: Aruna Balakrishnaiah <aruna@linux.vnet.ibm.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---

diff --git a/fs/pstore/platform.c b/fs/pstore/platform.c
index 57b4219398cd..c853e05cd7f6 100644
--- a/fs/pstore/platform.c
+++ b/fs/pstore/platform.c
@@ -168,7 +168,7 @@ static int pstore_decompress(void *in, void *out, size_t inlen, size_t outlen)
 	int err, ret;
 
 	ret = -EIO;
-	err = zlib_inflateInit(&stream);
+	err = zlib_inflateInit2(&stream, WINDOW_BITS);
 	if (err != Z_OK)
 		goto error;