From: Tim Gardner <tim.gardner@canonical.com>
To: linux-kernel@vger.kernel.org
Cc: Tim Gardner <tim.gardner@canonical.com>,
Tyler Hicks <tyhicks@canonical.com>,
Dustin Kirkland <dustin.kirkland@gazzang.com>,
ecryptfs@vger.kernel.org
Subject: [PATCH linux-next] eCryptfs: decrypt_pki_encrypted_session_key(): remove kfree() redundant null check
Date: Tue, 12 Feb 2013 10:56:54 -0700 [thread overview]
Message-ID: <1360691814-60569-1-git-send-email-tim.gardner@canonical.com> (raw)
smatch analysis:
fs/ecryptfs/keystore.c:1206 decrypt_pki_encrypted_session_key() info:
redundant null check on msg calling kfree()
Cc: Tyler Hicks <tyhicks@canonical.com>
Cc: Dustin Kirkland <dustin.kirkland@gazzang.com>
Cc: ecryptfs@vger.kernel.org
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
---
fs/ecryptfs/keystore.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c
index 6154cde..5aceff2 100644
--- a/fs/ecryptfs/keystore.c
+++ b/fs/ecryptfs/keystore.c
@@ -1202,8 +1202,7 @@ decrypt_pki_encrypted_session_key(struct ecryptfs_auth_tok *auth_tok,
crypt_stat->key_size);
}
out:
- if (msg)
- kfree(msg);
+ kfree(msg);
return rc;
}
--
1.7.9.5
next reply other threads:[~2013-02-12 17:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-12 17:56 Tim Gardner [this message]
2013-02-12 18:12 ` Tyler Hicks
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