linux-ext4 - [PATCH] ext4:cyrpto two minor fixes for checking return value of ext4_get_encryption

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Message-ID: <CAOjcEBJ_rC2Vh+XHtsGPPBerQ73QZK5cnFE_Mgp_zh07eem-Zg@mail.gmail.com>
Date:	Sun, 1 Nov 2015 17:03:45 -0500
From:	Xu Cang <cangxumu@...il.com>
To:	linux-ext4@...r.kernel.org
Subject: [PATCH] ext4:cyrpto two minor fixes for checking return value of ext4_get_encryption_info()

To make it consistent with other occurrences, check "res" instead of "res < 0".

diff --git a/fs/ext4/crypto_policy.c b/fs/ext4/crypto_policy.c
index ad05069..a222996 100644
--- a/fs/ext4/crypto_policy.c
+++ b/fs/ext4/crypto_policy.c
@@ -194,7 +194,7 @@ int ext4_inherit_context(struct inode *parent,
struct inode *child)
        int res;

        res = ext4_get_encryption_info(parent);
-       if (res < 0)
+       if (res)
                return res;
        ci = EXT4_I(parent)->i_crypt_info;
        if (ci == NULL)

diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 52a79d4..6ca06d5 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -968,7 +968,7 @@ static int htree_dirblock_to_tree(struct file *dir_file,
        /* Check if the directory is encrypted */
        if (ext4_encrypted_inode(dir)) {
                err = ext4_get_encryption_info(dir);
-               if (err < 0) {
+               if (err) {
                        brelse(bh);
                        return err;
                }
--
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