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| author | Borislav Petkov <bp@suse.de> | 2016-10-26 19:43:43 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-11-09 21:36:07 +0100 |
| commit | 308a047c3f6b61cc4007c0051fe420197ea58f86 (patch) | |
| tree | efb23de091be345aaa27b2affc3b73363232b4fd /include/asm-generic | |
| parent | Linux 4.9-rc4 (diff) | |
| download | linux-308a047c3f6b61cc4007c0051fe420197ea58f86.tar.xz linux-308a047c3f6b61cc4007c0051fe420197ea58f86.zip | |
x86/pat, mm: Make track_pfn_insert() return void
It only returns 0 so we can save us the testing of its retval
everywhere.
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Toshi Kani <toshi.kani@hp.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: mcgrof@suse.com
Cc: dri-devel@lists.freedesktop.org
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Dave Airlie <airlied@redhat.com>
Cc: dan.j.williams@intel.com
Cc: torvalds@linux-foundation.org
Link: http://lkml.kernel.org/r/20161026174839.rusfxkm3xt4ennhe@pd.tnic
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/pgtable.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h index c4f8fd2fd384..41b95d82a185 100644 --- a/include/asm-generic/pgtable.h +++ b/include/asm-generic/pgtable.h @@ -558,10 +558,9 @@ static inline int track_pfn_remap(struct vm_area_struct *vma, pgprot_t *prot, * track_pfn_insert is called when a _new_ single pfn is established * by vm_insert_pfn(). */ -static inline int track_pfn_insert(struct vm_area_struct *vma, pgprot_t *prot, - pfn_t pfn) +static inline void track_pfn_insert(struct vm_area_struct *vma, pgprot_t *prot, + pfn_t pfn) { - return 0; } /* @@ -593,8 +592,8 @@ static inline void untrack_pfn_moved(struct vm_area_struct *vma) extern int track_pfn_remap(struct vm_area_struct *vma, pgprot_t *prot, unsigned long pfn, unsigned long addr, unsigned long size); -extern int track_pfn_insert(struct vm_area_struct *vma, pgprot_t *prot, - pfn_t pfn); +extern void track_pfn_insert(struct vm_area_struct *vma, pgprot_t *prot, + pfn_t pfn); extern int track_pfn_copy(struct vm_area_struct *vma); extern void untrack_pfn(struct vm_area_struct *vma, unsigned long pfn, unsigned long size); |