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| author | Jianxin Xiong <[email protected]> | 2020-11-03 03:51:58 +0000 |
|---|---|---|
| committer | Christian König <[email protected]> | 2020-11-05 15:58:19 +0000 |
| commit | 00efd65a65968fddd9816315ce190c1fa3bfcd29 (patch) | |
| tree | de354dbe0db2db5108373d8fa266dba009a52337 /drivers/gpu/drm/omapdrm/omap_gem.c | |
| parent | mm: introduce vma_set_file function v4 (diff) | |
| download | kernel-00efd65a65968fddd9816315ce190c1fa3bfcd29.tar.gz kernel-00efd65a65968fddd9816315ce190c1fa3bfcd29.zip | |
dma-buf: Fix static checker warning
Here is the warning message:
drivers/dma-buf/dma-buf.c:917 dma_buf_map_attachment()
error: 'sg_table' dereferencing possible ERR_PTR()
Fix by adding error checking before dereferencing the pointer.
Fixes: ac80cd17a615 ("dma-buf: Clarify that dma-buf sg lists are page aligned")
Reported-by: Dan Carpenter <[email protected]>
Signed-off-by: Jianxin Xiong <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Christian König <[email protected]>
Link: https://patchwork.freedesktop.org/patch/398485/
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_gem.c')
0 files changed, 0 insertions, 0 deletions