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| author | Andrew Morton <akpm@linux-foundation.org> | 2015-11-05 18:50:08 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-05 19:34:48 -0800 |
| commit | 3acaea6804b3a10e996ce6ebc342089f481e1cdb (patch) | |
| tree | 0103fbea653d35ff36f234feafddde3c134ade0a /mm/maccess.c | |
| parent | 42cb14b110a5698ccf26ce59c4441722605a3743 (diff) | |
| download | lwn-3acaea6804b3a10e996ce6ebc342089f481e1cdb.tar.gz lwn-3acaea6804b3a10e996ce6ebc342089f481e1cdb.zip | |
mm/cma.c: suppress warning
mm/cma.c: In function 'cma_alloc':
mm/cma.c:366: warning: 'pfn' may be used uninitialized in this function
The patch actually improves the tracing a bit: if alloc_contig_range()
fails, tracing will display the offending pfn rather than -1.
Cc: Stefan Strogin <stefan.strogin@gmail.com>
Cc: Michal Nazarewicz <mpn@google.com>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Cc: Thierry Reding <treding@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/maccess.c')
0 files changed, 0 insertions, 0 deletions