Commit a8076c47 authored by Dan Carpenter's avatar Dan Carpenter Committed by Oded Gabbay
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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: default avatarDan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: default avatarOded Gabbay <ogabbay@kernel.org>
Signed-off-by: default avatarOded Gabbay <ogabbay@kernel.org>
parent d2cfd689

drivers/misc/habanalabs/common/command_buffer.c

+2 −0
Original line number Diff line number Diff line
@@ -464,6 +464,8 @@ int hl_cb_ioctl(struct hl_fpriv *hpriv, void *data) 
				args->in.flags,

				&usage_cnt,

				&device_va);

		if (rc)

			break;



		memset(&args->out, 0, sizeof(args->out));