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| author | Timur Tabi <timur@codeaurora.org> | 2017-09-22 23:32:44 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-09-26 02:34:29 +0300 |
| commit | a93ad944f4ff9a797abff17c73fc4b1e4a1d9141 (patch) | |
| tree | f19fb521b0796cc2af5ff3b3e20a148ca3a3f564 /include/net/netlink.h | |
| parent | 016576d531c1923f604a0f8410312c39e25b26a1 (diff) | |
| download | linux-a93ad944f4ff9a797abff17c73fc4b1e4a1d9141.tar.xz | |
net: qcom/emac: specify the correct size when mapping a DMA buffer
When mapping the RX DMA buffers, the driver was accidentally specifying
zero for the buffer length. Under normal circumstances, SWIOTLB does not
need to allocate a bounce buffer, so the address is just mapped without
checking the size field. This is why the error was not detected earlier.
Fixes: b9b17debc69d ("net: emac: emac gigabit ethernet controller driver")
Cc: stable@vger.kernel.org
Signed-off-by: Timur Tabi <timur@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/netlink.h')
0 files changed, 0 insertions, 0 deletions