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| author | Arnd Bergmann <arnd@arndb.de> | 2005-12-16 22:45:27 +0100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-01-09 05:14:14 +0100 |
| commit | 021c73354921a315ae2fceb1ad7807d1569a5a74 (patch) | |
| tree | 35451e7108516ed2746a75a230381d7ab44abcc9 /arch | |
| parent | powerpc: Fix some #ifndef __KERNEL__ that should be #ifdef (diff) | |
| download | linux-021c73354921a315ae2fceb1ad7807d1569a5a74.tar.xz linux-021c73354921a315ae2fceb1ad7807d1569a5a74.zip | |
[PATCH] powerpc: fix two build warnings
Building the arch/powerpc tree currently gives me
two warnings with gcc-4.0:
arch/powerpc/mm/imalloc.c: In function '__im_get_area':
arch/powerpc/mm/imalloc.c:225: warning: 'tmp' may be used uninitialized in this function
arch/powerpc/mm/hugetlbpage.c: In function 'hugetlb_get_unmapped_area':
arch/powerpc/mm/hugetlbpage.c:608: warning: unused variable 'vma'
both fixes are trivial.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/mm/hugetlbpage.c | 1 | ||||
| -rw-r--r-- | arch/powerpc/mm/imalloc.c | 2 |
2 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index f6fe3eaf87a3..b51bb28c054b 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c @@ -620,7 +620,6 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, { int lastshift; u16 areamask, curareas; - struct vm_area_struct *vma; if (HPAGE_SHIFT == 0) return -EINVAL; diff --git a/arch/powerpc/mm/imalloc.c b/arch/powerpc/mm/imalloc.c index f9587bcc6a48..8b0c132bc163 100644 --- a/arch/powerpc/mm/imalloc.c +++ b/arch/powerpc/mm/imalloc.c @@ -107,6 +107,7 @@ static int im_region_status(unsigned long v_addr, unsigned long size, if (v_addr < (unsigned long) tmp->addr + tmp->size) break; + *vm = NULL; if (tmp) { if (im_region_overlaps(v_addr, size, tmp)) return IM_REGION_OVERLAP; @@ -127,7 +128,6 @@ static int im_region_status(unsigned long v_addr, unsigned long size, } } - *vm = NULL; return IM_REGION_UNUSED; } |