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| author | Andrew Morton <akpm@linux-foundation.org> | 2012-10-10 15:53:52 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-11 08:50:13 +0900 |
| commit | 158544b165d362c23acdde0104d9aab505a262a6 (patch) | |
| tree | b6b134b670e9362290bea4d92537c8eada741dcc /arch/powerpc | |
| parent | 9e695d2ecc8451cc2c1603d60b5c8e7f5581923a (diff) | |
| download | lwn-158544b165d362c23acdde0104d9aab505a262a6.tar.gz lwn-158544b165d362c23acdde0104d9aab505a262a6.zip | |
arch/powerpc/platforms/pseries/hotplug-memory.c: fix section handling code
Fix
arch/powerpc/platforms/pseries/hotplug-memory.c: In function 'pseries_remove_memblock':
arch/powerpc/platforms/pseries/hotplug-memory.c:103:17: error: unused variable 'pfn' [-Werror=unused-variable]
Caused by commit d760afd4d257 ("memory-hotplug: suppress "Trying to free
nonexistent resource <XXXXXXXXXXXXXXXX-YYYYYYYYYYYYYYYY>" warning").
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Tested-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Tested-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Tested-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/platforms/pseries/hotplug-memory.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/pseries/hotplug-memory.c b/arch/powerpc/platforms/pseries/hotplug-memory.c index dc0a035e63bb..2fe690fcaa1d 100644 --- a/arch/powerpc/platforms/pseries/hotplug-memory.c +++ b/arch/powerpc/platforms/pseries/hotplug-memory.c @@ -101,7 +101,7 @@ static int pseries_remove_memblock(unsigned long base, unsigned int memblock_siz sections_to_remove = (memblock_size >> PAGE_SHIFT) / PAGES_PER_SECTION; for (i = 0; i < sections_to_remove; i++) { unsigned long pfn = start_pfn + i * PAGES_PER_SECTION; - ret = __remove_pages(zone, start_pfn, PAGES_PER_SECTION); + ret = __remove_pages(zone, pfn, PAGES_PER_SECTION); if (ret) return ret; } |