It might or might make the revision more difficult depending on where the mesh is located and how large a piece of mesh was needed. Best to get your operative report from this surgery as your revision surgeon will want/need this information. You can request this either from the surgeon or from the hospital where the surgery was done. You will need to sign a release of information form, but these are your records and you are legally entitled to them. There might be a small copying fee but it shouldn't be excessive.
Bottom line, though, this does NOT mean a revision can't be done.