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[PATCH] mincore warning fix

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allnoconfig:

mm/mincore.c: In function 'do_mincore':
mm/mincore.c:122: warning: unused variable 'entry'

Yet another entry in the why-macros-are-wrong encyclopedia.

Cc: Christoph Lameter <clameter@engr.sgi.com>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andrew Morton 2007-02-20 13:57:50 -08:00 committed by Linus Torvalds
parent 8af5e2eb3c
commit 5ec553a904
1 changed files with 4 additions and 1 deletions
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5
include/linux/swapops.h
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@ -108,7 +108,10 @@ extern void migration_entry_wait(struct mm_struct *mm, pmd_t *pmd,
#else
#define make_migration_entry(page, write) swp_entry(0, 0)
#define is_migration_entry(swp) 0
static inline int is_migration_entry(swp_entry_t swp)
{
return 0;
}
#define migration_entry_to_page(swp) NULL
static inline void make_migration_entry_read(swp_entry_t *entryp) { }
static inline void migration_entry_wait(struct mm_struct *mm, pmd_t *pmd,