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| author | Michael Buesch <mb@bu3sch.de> | 2008-06-20 09:40:46 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-06-25 14:56:16 (GMT) |
| commit | 2f9ec47d0954f9d2e5a00209c2689cbc477a8c89 (patch) | |
| tree | 5a10d3b33f105fef01cddc186f361d752b17b65d /kernel/printk.c | |
| parent | 7b3abfc87ec13a81b255012b6e1bd4caeeb05aec (diff) | |
| download | linux-fsl-qoriq-2f9ec47d0954f9d2e5a00209c2689cbc477a8c89.tar.xz | |
b43legacy: Fix possible NULL pointer dereference in DMA code
This fixes a possible NULL pointer dereference in an error path of the
DMA allocation error checking code. This is also necessary for a future
DMA API change that is on its way into the mainline kernel that adds
an additional dev parameter to dma_mapping_error().
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Cc: stable <stable@kernel.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'kernel/printk.c')
0 files changed, 0 insertions, 0 deletions