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authorAndrew Morton <akpm@linux-foundation.org>2015-11-05 18:50:08 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-11-05 19:34:48 -0800
commit3acaea6804b3a10e996ce6ebc342089f481e1cdb (patch)
tree0103fbea653d35ff36f234feafddde3c134ade0a /mm/maccess.c
parent42cb14b110a5698ccf26ce59c4441722605a3743 (diff)
downloadlinux-3acaea6804b3a10e996ce6ebc342089f481e1cdb.tar.bz2
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')
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