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| author | Andy Shevchenko <[email protected]> | 2015-03-02 18:15:58 +0000 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2015-03-06 11:23:26 +0000 |
| commit | c9dafb27c84412fe4b17c3b94cc4ffeef5df1833 (patch) | |
| tree | 590ab0ccdb463745a00543117dcc9612472b70b1 /drivers/net/xen-netback/interface.c | |
| parent | spi: dw: revisit FIFO size detection again (diff) | |
| download | kernel-c9dafb27c84412fe4b17c3b94cc4ffeef5df1833.tar.gz kernel-c9dafb27c84412fe4b17c3b94cc4ffeef5df1833.zip | |
spi: dw-mid: avoid potential NULL dereference
When DMA descriptor allocation fails we should not try to assign any fields in
the bad descriptor. The patch adds the necessary checks for that.
Fixes: 7063c0d942a1 (spi/dw_spi: add DMA support)
Signed-off-by: Andy Shevchenko <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
Cc: [email protected]
Diffstat (limited to 'drivers/net/xen-netback/interface.c')
0 files changed, 0 insertions, 0 deletions