The problem is that sizeof() is unsigned long so negative error codes
are type promoted to high positive values and the condition becomes
false.
Fixes: 1d427be4a39d ("USB: legousbtower: fix slab info leak at probe")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20191011141115.GA4521@mwanda
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
get_version_reply,
sizeof(*get_version_reply),
1000);
- if (result < sizeof(*get_version_reply)) {
+ if (result != sizeof(*get_version_reply)) {
if (result >= 0)
result = -EIO;
dev_err(idev, "get version request failed: %d\n", result);