[PATCH] libiscsi: Add an internal error code

This is a prep patch to add a new error code to libiscsi. We want to rework some kmap calls to be able to fail. When we do, we'd like to use this error code. This patch simply introduces ISCSI_TCP_INTERNAL_ERR and prints "Internal Error." when it gets hit. Signed-off-by: Logan Gunthorpe

[PATCH] libiscsi: Add an internal error code

This is a prep patch to add a new error code to libiscsi. We want to rework some kmap calls to be able to fail. When we do, we'd like to use this error code. This patch simply introduces ISCSI_TCP_INTERNAL_ERR and prints "Internal Error." when it gets hit. Signed-off-by: Logan Gunthorpe ---