7b46029c9da4f4ef8b214b8ba4316445 author Dan Carpenter 1349892792 -0700 committer John W. Linville 1350326734 -0400 brcmfmac: fix end of loop check (signedness bug) The problem here is that we loop until "remained_buf_len" is less than zero, but since it is unsigned, it never is. "remained_buf_len" has to be large enough to hold the value from "mgmt_ie_buf_len". That variable is type u32, but it only holds small values so I have changed to both variables to int. Also I removed the bogus initialization from "mgmt_ie_buf_len" so that GCC can detect if it is used unitialized. I moved the declaration of "remained_buf_len" closer to where it is used so it's easier to read. Reviewed-by: Pieter-Paul Giesberts Reviewed-by: Hante Meuleman Signed-off-by: Dan Carpenter Signed-off-by: Franky Lin Signed-off-by: John W. Linville GÚn