forked from Minki/linux
habanalabs: silence an uninitialized variable warning
Smatch warns that: drivers/misc/habanalabs/common/command_buffer.c:471 hl_cb_ioctl() error: uninitialized symbol 'device_va'. Which is true, but harmless. Anyway, it's easy to silence this by adding a error check. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
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@ -464,6 +464,8 @@ int hl_cb_ioctl(struct hl_fpriv *hpriv, void *data)
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args->in.flags,
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args->in.flags,
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&usage_cnt,
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&usage_cnt,
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&device_va);
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&device_va);
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if (rc)
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break;
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memset(&args->out, 0, sizeof(args->out));
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memset(&args->out, 0, sizeof(args->out));
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