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[85.23.89.224]) by smtp.gmail.com with ESMTPSA id u2sm270276lff.238.2021.09.09.11.10.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 09 Sep 2021 11:10:03 -0700 (PDT) From: Kari Argillander To: Konstantin Komarov , ntfs3@lists.linux.dev Cc: Kari Argillander , linux-kernel@vger.kernel.org, Christian Brauner Subject: [PATCH 09/11] fs/ntfs3: Remove tmp pointer upcase in fill_super Date: Thu, 9 Sep 2021 21:09:40 +0300 Message-Id: <20210909180942.8634-10-kari.argillander@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210909180942.8634-1-kari.argillander@gmail.com> References: <20210909180942.8634-1-kari.argillander@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We can survive without this tmp point upcase. So remove it we don't have so many tmp pointer in this function. Signed-off-by: Kari Argillander --- fs/ntfs3/super.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/fs/ntfs3/super.c b/fs/ntfs3/super.c index 14cb90a4c133..9a096be32fb2 100644 --- a/fs/ntfs3/super.c +++ b/fs/ntfs3/super.c @@ -886,7 +886,6 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc) const struct VOLUME_INFO *info; u32 idx, done, bytes; struct ATTR_DEF_ENTRY *t; - u16 *upcase; u16 *shared; struct MFT_REF ref; @@ -1186,11 +1185,9 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc) goto out; } - upcase = sbi->upcase; - for (idx = 0; idx < (0x10000 * sizeof(short) >> PAGE_SHIFT); idx++) { const __le16 *src; - u16 *dst = Add2Ptr(upcase, idx << PAGE_SHIFT); + u16 *dst = Add2Ptr(sbi->upcase, idx << PAGE_SHIFT); struct page *page = ntfs_map_page(inode->i_mapping, idx); if (IS_ERR(page)) { @@ -1209,10 +1206,10 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc) ntfs_unmap_page(page); } - shared = ntfs_set_shared(upcase, 0x10000 * sizeof(short)); - if (shared && upcase != shared) { + shared = ntfs_set_shared(sbi->upcase, 0x10000 * sizeof(short)); + if (shared && sbi->upcase != shared) { + kvfree(sbi->upcase); sbi->upcase = shared; - kvfree(upcase); } iput(inode); -- 2.25.1