tree ad23ecfd24dce5f64b151804d6308413b17257f8
parent 50262a4bf38dd70486e9fce2b8235d5ae3e0f627
author Marek Szyprowski <m.szyprowski@samsung.com> 1343401970 +0200
committer Marek Szyprowski <m.szyprowski@samsung.com> 1343643945 +0200

ARM: dma-mapping: fix error path for memory allocation failure

This patch fixes incorrect check in error path. When the allocation of
first page fails, the kernel ops appears due to accessing -1 element of
the pages array.

Reported-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>