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authorKees Cook <keescook@chromium.org>2019-10-29 14:13:48 -0700
committerBorislav Petkov <bp@suse.de>2019-11-04 18:46:55 +0100
commit2d0004d19829c84aaf2c7d48b5e2892d548970b6 (patch)
treeb84abca644f0458ff96eb631518479c45feffe49 /arch/x86/mm
parent94174c9b71c62a0e1a4364c2594e1422ba8fffcd (diff)
downloadlinux-2d0004d19829c84aaf2c7d48b5e2892d548970b6.tar.bz2
x86/mm: Remove redundant address-of operators on addresses
The &s on addresses are redundant. Remove them to match all the other similar functions. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: Andy Lutomirski <luto@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: linux-alpha@vger.kernel.org Cc: linux-arch@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-c6x-dev@linux-c6x.org Cc: linux-ia64@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-s390@vger.kernel.org Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Michal Simek <monstr@monstr.eu> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rick Edgecombe <rick.p.edgecombe@intel.com> Cc: Segher Boessenkool <segher@kernel.crashing.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Will Deacon <will@kernel.org> Cc: x86-ml <x86@kernel.org> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Link: https://lkml.kernel.org/r/20191029211351.13243-27-keescook@chromium.org
Diffstat (limited to 'arch/x86/mm')
-rw-r--r--arch/x86/mm/init_64.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 26299e9ce6da..e67ddca8b7a8 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -1300,9 +1300,9 @@ void mark_rodata_ro(void)
{
unsigned long start = PFN_ALIGN(_text);
unsigned long rodata_start = PFN_ALIGN(__start_rodata);
- unsigned long end = (unsigned long) &__end_rodata_hpage_align;
- unsigned long text_end = PFN_ALIGN(&_etext);
- unsigned long rodata_end = PFN_ALIGN(&__end_rodata);
+ unsigned long end = (unsigned long)__end_rodata_hpage_align;
+ unsigned long text_end = PFN_ALIGN(_etext);
+ unsigned long rodata_end = PFN_ALIGN(__end_rodata);
unsigned long all_end;
printk(KERN_INFO "Write protecting the kernel read-only data: %luk\n",