forked from Minki/linux
72449cb47b
Fixes: 817bd7253291 ("dma-buf: cleanup dma_buf_export() to make it
easily extensible")
Stupid copy-paste from me in the above patch leads to the following static
checker warning:
drivers/staging/android/ion/ion.c:1112 ion_share_dma_buf()
error: potentially dereferencing uninitialized 'buffer'.
drivers/staging/android/ion/ion.c
1103 struct dma_buf *ion_share_dma_buf(struct ion_client *client,
1104 struct
ion_handle *handle)
1105 {
1106 struct ion_buffer *buffer;
^^^^^^
1107 struct dma_buf *dmabuf;
1108 bool valid_handle;
1109 DEFINE_DMA_BUF_EXPORT_INFO(exp_info);
1110
1111 exp_info.ops = &dma_buf_ops;
1112 exp_info.size = buffer->size;
^^^^^^
1113 exp_info.flags = O_RDWR;
1114 exp_info.priv = buffer;
^^^^^^
And here also.
1115
This patch corrects this stupidity.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
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|---|---|---|
| .. | ||
| ion | ||
| trace | ||
| uapi | ||
| ashmem.c | ||
| ashmem.h | ||
| Kconfig | ||
| lowmemorykiller.c | ||
| Makefile | ||
| sw_sync.c | ||
| sw_sync.h | ||
| sync_debug.c | ||
| sync.c | ||
| sync.h | ||
| timed_gpio.c | ||
| timed_gpio.h | ||
| timed_output.c | ||
| timed_output.h | ||
| TODO | ||